27821632

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 58684160

約数和(自身を除く): 30862528

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 379, 496, 592, 758, 992, 1147, 1184, 1516, 1984, 2294, 2368, 3032, 4588, 6064, 9176, 11749, 12128, 14023, 18352, 23498, 24256, 28046, 36704, 46996, 56092, 73408, 93992, 112184, 187984, 224368, 375968, 434713, 448736, 751936, 869426, 897472, 1738852, 3477704, 6955408, 13910816, 27821632]

約数ペア:

[(1, 27821632), (2, 13910816), (4, 6955408), (8, 3477704), (16, 1738852), (31, 897472), (32, 869426), (37, 751936), (62, 448736), (64, 434713), (74, 375968), (124, 224368), (148, 187984), (248, 112184), (296, 93992), (379, 73408), (496, 56092), (592, 46996), (758, 36704), (992, 28046), (1147, 24256), (1184, 23498), (1516, 18352), (1984, 14023), (2294, 12128), (2368, 11749), (3032, 9176), (4588, 6064)]