72503576

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 139209840

約数和(自身を除く): 66706264

約数列:

[1, 2, 4, 8, 53, 106, 212, 307, 424, 557, 614, 1114, 1228, 2228, 2456, 4456, 16271, 29521, 32542, 59042, 65084, 118084, 130168, 170999, 236168, 341998, 683996, 1367992, 9062947, 18125894, 36251788, 72503576]

約数ペア:

[(1, 72503576), (2, 36251788), (4, 18125894), (8, 9062947), (53, 1367992), (106, 683996), (212, 341998), (307, 236168), (424, 170999), (557, 130168), (614, 118084), (1114, 65084), (1228, 59042), (2228, 32542), (2456, 29521), (4456, 16271)]