28919157456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3742127}}^1$

素因数の和:3742168

約数の個数: 80

約数和(自身を含む): 89092583424

約数和(自身を除く): 60173425968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 3742127, 7484254, 11226381, 14968508, 22452762, 26194889, 29937016, 44905524, 52389778, 59874032, 78584667, 86068921, 89811048, 104779556, 157169334, 172137842, 179622096, 209559112, 258206763, 314338668, 344275684, 419118224, 516413526, 602482447, 628677336, 688551368, 1032827052, 1204964894, 1257354672, 1377102736, 1807447341, 2065654104, 2409929788, 3614894682, 4131308208, 4819859576, 7229789364, 9639719152, 14459578728, 28919157456]

約数ペア:

[(1, 28919157456), (2, 14459578728), (3, 9639719152), (4, 7229789364), (6, 4819859576), (7, 4131308208), (8, 3614894682), (12, 2409929788), (14, 2065654104), (16, 1807447341), (21, 1377102736), (23, 1257354672), (24, 1204964894), (28, 1032827052), (42, 688551368), (46, 628677336), (48, 602482447), (56, 516413526), (69, 419118224), (84, 344275684), (92, 314338668), (112, 258206763), (138, 209559112), (161, 179622096), (168, 172137842), (184, 157169334), (276, 104779556), (322, 89811048), (336, 86068921), (368, 78584667), (483, 59874032), (552, 52389778), (644, 44905524), (966, 29937016), (1104, 26194889), (1288, 22452762), (1932, 14968508), (2576, 11226381), (3864, 7484254), (7728, 3742127)]