28118528088

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{200927}}^1$

素因数の和:200974

約数の個数: 128

約数和(自身を含む): 86800896000

約数和(自身を除く): 58682367912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 952, 1029, 1176, 1372, 1428, 1666, 2058, 2499, 2744, 2856, 3332, 4116, 4998, 5831, 6664, 8232, 9996, 11662, 17493, 19992, 23324, 34986, 46648, 69972, 139944, 200927, 401854, 602781, 803708, 1205562, 1406489, 1607416, 2411124, 2812978, 3415759, 4219467, 4822248, 5625956, 6831518, 8438934, 9845423, 10247277, 11251912, 13663036, 16877868, 19690846, 20494554, 23910313, 27326072, 29536269, 33755736, 39381692, 40989108, 47820626, 59072538, 68917961, 71730939, 78763384, 81978216, 95641252, 118145076, 137835922, 143461878, 167372191, 191282504, 206753883, 236290152, 275671844, 286923756, 334744382, 413507766, 502116573, 551343688, 573847512, 669488764, 827015532, 1004233146, 1171605337, 1338977528, 1654031064, 2008466292, 2343210674, 3514816011, 4016932584, 4686421348, 7029632022, 9372842696, 14059264044, 28118528088]

約数ペア:

[(1, 28118528088), (2, 14059264044), (3, 9372842696), (4, 7029632022), (6, 4686421348), (7, 4016932584), (8, 3514816011), (12, 2343210674), (14, 2008466292), (17, 1654031064), (21, 1338977528), (24, 1171605337), (28, 1004233146), (34, 827015532), (42, 669488764), (49, 573847512), (51, 551343688), (56, 502116573), (68, 413507766), (84, 334744382), (98, 286923756), (102, 275671844), (119, 236290152), (136, 206753883), (147, 191282504), (168, 167372191), (196, 143461878), (204, 137835922), (238, 118145076), (294, 95641252), (343, 81978216), (357, 78763384), (392, 71730939), (408, 68917961), (476, 59072538), (588, 47820626), (686, 40989108), (714, 39381692), (833, 33755736), (952, 29536269), (1029, 27326072), (1176, 23910313), (1372, 20494554), (1428, 19690846), (1666, 16877868), (2058, 13663036), (2499, 11251912), (2744, 10247277), (2856, 9845423), (3332, 8438934), (4116, 6831518), (4998, 5625956), (5831, 4822248), (6664, 4219467), (8232, 3415759), (9996, 2812978), (11662, 2411124), (17493, 1607416), (19992, 1406489), (23324, 1205562), (34986, 803708), (46648, 602781), (69972, 401854), (139944, 200927)]