64593464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 139120800

約数和(自身を除く): 74527336

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 337, 388, 494, 674, 776, 988, 1261, 1348, 1843, 1976, 2522, 2696, 3686, 4381, 5044, 6403, 7372, 8762, 10088, 12806, 14744, 17524, 23959, 25612, 32689, 35048, 47918, 51224, 65378, 83239, 95836, 130756, 166478, 191672, 261512, 332956, 424957, 621091, 665912, 849914, 1242182, 1699828, 2484364, 3399656, 4968728, 8074183, 16148366, 32296732, 64593464]

約数ペア:

[(1, 64593464), (2, 32296732), (4, 16148366), (8, 8074183), (13, 4968728), (19, 3399656), (26, 2484364), (38, 1699828), (52, 1242182), (76, 849914), (97, 665912), (104, 621091), (152, 424957), (194, 332956), (247, 261512), (337, 191672), (388, 166478), (494, 130756), (674, 95836), (776, 83239), (988, 65378), (1261, 51224), (1348, 47918), (1843, 35048), (1976, 32689), (2522, 25612), (2696, 23959), (3686, 17524), (4381, 14744), (5044, 12806), (6403, 10088), (7372, 8762)]