914976688

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 1794260160

約数和(自身を除く): 879283472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 659, 811, 856, 1318, 1622, 1712, 2636, 3244, 5272, 6488, 10544, 12976, 70513, 86777, 141026, 173554, 282052, 347108, 534449, 564104, 694216, 1068898, 1128208, 1388432, 2137796, 4275592, 8551184, 57186043, 114372086, 228744172, 457488344, 914976688]

約数ペア:

[(1, 914976688), (2, 457488344), (4, 228744172), (8, 114372086), (16, 57186043), (107, 8551184), (214, 4275592), (428, 2137796), (659, 1388432), (811, 1128208), (856, 1068898), (1318, 694216), (1622, 564104), (1712, 534449), (2636, 347108), (3244, 282052), (5272, 173554), (6488, 141026), (10544, 86777), (12976, 70513)]