28171128570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{33457}}^1$

素因数の和:33624

約数の個数: 128

約数和(自身を含む): 77703929856

約数和(自身を除く): 49532801286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 127, 130, 170, 195, 221, 254, 255, 381, 390, 442, 510, 635, 663, 762, 1105, 1270, 1326, 1651, 1905, 2159, 2210, 3302, 3315, 3810, 4318, 4953, 6477, 6630, 8255, 9906, 10795, 12954, 16510, 21590, 24765, 28067, 32385, 33457, 49530, 56134, 64770, 66914, 84201, 100371, 140335, 167285, 168402, 200742, 280670, 334570, 421005, 434941, 501855, 568769, 842010, 869882, 1003710, 1137538, 1304823, 1706307, 2174705, 2609646, 2843845, 3412614, 4249039, 4349410, 5687690, 6524115, 7393997, 8498078, 8531535, 12747117, 13048230, 14787994, 17063070, 21245195, 22181991, 25494234, 36969985, 42490390, 44363982, 55237507, 63735585, 72233663, 73939970, 110475014, 110909955, 127471170, 144467326, 165712521, 216700989, 221819910, 276187535, 331425042, 361168315, 433401978, 552375070, 722336630, 828562605, 939037619, 1083504945, 1657125210, 1878075238, 2167009890, 2817112857, 4695188095, 5634225714, 9390376190, 14085564285, 28171128570]

約数ペア:

[(1, 28171128570), (2, 14085564285), (3, 9390376190), (5, 5634225714), (6, 4695188095), (10, 2817112857), (13, 2167009890), (15, 1878075238), (17, 1657125210), (26, 1083504945), (30, 939037619), (34, 828562605), (39, 722336630), (51, 552375070), (65, 433401978), (78, 361168315), (85, 331425042), (102, 276187535), (127, 221819910), (130, 216700989), (170, 165712521), (195, 144467326), (221, 127471170), (254, 110909955), (255, 110475014), (381, 73939970), (390, 72233663), (442, 63735585), (510, 55237507), (635, 44363982), (663, 42490390), (762, 36969985), (1105, 25494234), (1270, 22181991), (1326, 21245195), (1651, 17063070), (1905, 14787994), (2159, 13048230), (2210, 12747117), (3302, 8531535), (3315, 8498078), (3810, 7393997), (4318, 6524115), (4953, 5687690), (6477, 4349410), (6630, 4249039), (8255, 3412614), (9906, 2843845), (10795, 2609646), (12954, 2174705), (16510, 1706307), (21590, 1304823), (24765, 1137538), (28067, 1003710), (32385, 869882), (33457, 842010), (49530, 568769), (56134, 501855), (64770, 434941), (66914, 421005), (84201, 334570), (100371, 280670), (140335, 200742), (167285, 168402)]