8001472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 56

約数和(自身を含む): 16987520

約数和(自身を除く): 8986048

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 109, 124, 148, 218, 248, 296, 436, 496, 592, 872, 992, 1147, 1184, 1744, 1984, 2294, 2368, 3379, 3488, 4033, 4588, 6758, 6976, 8066, 9176, 13516, 16132, 18352, 27032, 32264, 36704, 54064, 64528, 73408, 108128, 125023, 129056, 216256, 250046, 258112, 500092, 1000184, 2000368, 4000736, 8001472]

約数ペア:

[(1, 8001472), (2, 4000736), (4, 2000368), (8, 1000184), (16, 500092), (31, 258112), (32, 250046), (37, 216256), (62, 129056), (64, 125023), (74, 108128), (109, 73408), (124, 64528), (148, 54064), (218, 36704), (248, 32264), (296, 27032), (436, 18352), (496, 16132), (592, 13516), (872, 9176), (992, 8066), (1147, 6976), (1184, 6758), (1744, 4588), (1984, 4033), (2294, 3488), (2368, 3379)]