25282236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 75586560

約数和(自身を除く): 50304324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 73, 76, 84, 93, 98, 114, 124, 133, 146, 147, 186, 196, 217, 219, 228, 266, 292, 294, 372, 399, 434, 438, 511, 532, 588, 589, 651, 798, 868, 876, 931, 1022, 1178, 1302, 1387, 1519, 1533, 1596, 1767, 1862, 2044, 2263, 2356, 2604, 2774, 2793, 3038, 3066, 3534, 3577, 3724, 4123, 4161, 4526, 4557, 5548, 5586, 6076, 6132, 6789, 7068, 7154, 8246, 8322, 9052, 9114, 9709, 10731, 11172, 12369, 13578, 14308, 15841, 16492, 16644, 18228, 19418, 21462, 24738, 27156, 28861, 29127, 31682, 38836, 42924, 42997, 47523, 49476, 57722, 58254, 63364, 67963, 85994, 86583, 95046, 110887, 115444, 116508, 128991, 135926, 171988, 173166, 190092, 203889, 221774, 257982, 271852, 300979, 332661, 346332, 407778, 443548, 515964, 601958, 665322, 815556, 902937, 1203916, 1330644, 1805874, 2106853, 3611748, 4213706, 6320559, 8427412, 12641118, 25282236]

約数ペア:

[(1, 25282236), (2, 12641118), (3, 8427412), (4, 6320559), (6, 4213706), (7, 3611748), (12, 2106853), (14, 1805874), (19, 1330644), (21, 1203916), (28, 902937), (31, 815556), (38, 665322), (42, 601958), (49, 515964), (57, 443548), (62, 407778), (73, 346332), (76, 332661), (84, 300979), (93, 271852), (98, 257982), (114, 221774), (124, 203889), (133, 190092), (146, 173166), (147, 171988), (186, 135926), (196, 128991), (217, 116508), (219, 115444), (228, 110887), (266, 95046), (292, 86583), (294, 85994), (372, 67963), (399, 63364), (434, 58254), (438, 57722), (511, 49476), (532, 47523), (588, 42997), (589, 42924), (651, 38836), (798, 31682), (868, 29127), (876, 28861), (931, 27156), (1022, 24738), (1178, 21462), (1302, 19418), (1387, 18228), (1519, 16644), (1533, 16492), (1596, 15841), (1767, 14308), (1862, 13578), (2044, 12369), (2263, 11172), (2356, 10731), (2604, 9709), (2774, 9114), (2793, 9052), (3038, 8322), (3066, 8246), (3534, 7154), (3577, 7068), (3724, 6789), (4123, 6132), (4161, 6076), (4526, 5586), (4557, 5548)]