29121943864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{29423}}^1$

素因数の和:29780

約数の個数: 64

約数和(自身を含む): 60900618240

約数和(自身を除く): 31778674376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 307, 403, 614, 806, 1228, 1612, 2456, 3224, 3991, 7982, 9517, 15964, 19034, 29423, 31928, 38068, 58846, 76136, 117692, 123721, 235384, 247442, 382499, 494884, 764998, 912113, 989768, 1529996, 1824226, 3059992, 3648452, 7296904, 9032861, 11857469, 18065722, 23714938, 36131444, 47429876, 72262888, 94859752, 117427193, 234854386, 280018691, 469708772, 560037382, 939417544, 1120074764, 2240149528, 3640242983, 7280485966, 14560971932, 29121943864]

約数ペア:

[(1, 29121943864), (2, 14560971932), (4, 7280485966), (8, 3640242983), (13, 2240149528), (26, 1120074764), (31, 939417544), (52, 560037382), (62, 469708772), (104, 280018691), (124, 234854386), (248, 117427193), (307, 94859752), (403, 72262888), (614, 47429876), (806, 36131444), (1228, 23714938), (1612, 18065722), (2456, 11857469), (3224, 9032861), (3991, 7296904), (7982, 3648452), (9517, 3059992), (15964, 1824226), (19034, 1529996), (29423, 989768), (31928, 912113), (38068, 764998), (58846, 494884), (76136, 382499), (117692, 247442), (123721, 235384)]