28305471768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{5417}}^1$

素因数の和:7089

約数の個数: 128

約数和(自身を含む): 85196966400

約数和(自身を除く): 56891494632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 1637, 3192, 3274, 4911, 5417, 6548, 9822, 10834, 11459, 13096, 16251, 19644, 21668, 22918, 31103, 32502, 34377, 37919, 39288, 43336, 45836, 62206, 65004, 68754, 75838, 91672, 93309, 102923, 113757, 124412, 130008, 137508, 151676, 186618, 205846, 217721, 227514, 248824, 275016, 303352, 308769, 373236, 411692, 435442, 455028, 617538, 653163, 720461, 746472, 823384, 870884, 910056, 1235076, 1306326, 1440922, 1741768, 2161383, 2470152, 2612652, 2881844, 4322766, 5225304, 5763688, 8645532, 8867629, 17291064, 17735258, 26602887, 35470516, 53205774, 62073403, 70941032, 106411548, 124146806, 168484951, 186220209, 212823096, 248293612, 336969902, 372440418, 496587224, 505454853, 673939804, 744880836, 1010909706, 1179394657, 1347879608, 1489761672, 2021819412, 2358789314, 3538183971, 4043638824, 4717578628, 7076367942, 9435157256, 14152735884, 28305471768]

約数ペア:

[(1, 28305471768), (2, 14152735884), (3, 9435157256), (4, 7076367942), (6, 4717578628), (7, 4043638824), (8, 3538183971), (12, 2358789314), (14, 2021819412), (19, 1489761672), (21, 1347879608), (24, 1179394657), (28, 1010909706), (38, 744880836), (42, 673939804), (56, 505454853), (57, 496587224), (76, 372440418), (84, 336969902), (114, 248293612), (133, 212823096), (152, 186220209), (168, 168484951), (228, 124146806), (266, 106411548), (399, 70941032), (456, 62073403), (532, 53205774), (798, 35470516), (1064, 26602887), (1596, 17735258), (1637, 17291064), (3192, 8867629), (3274, 8645532), (4911, 5763688), (5417, 5225304), (6548, 4322766), (9822, 2881844), (10834, 2612652), (11459, 2470152), (13096, 2161383), (16251, 1741768), (19644, 1440922), (21668, 1306326), (22918, 1235076), (31103, 910056), (32502, 870884), (34377, 823384), (37919, 746472), (39288, 720461), (43336, 653163), (45836, 617538), (62206, 455028), (65004, 435442), (68754, 411692), (75838, 373236), (91672, 308769), (93309, 303352), (102923, 275016), (113757, 248824), (124412, 227514), (130008, 217721), (137508, 205846), (151676, 186618)]