2495872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 5581440

約数和(自身を除く): 3085568

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 128, 136, 148, 248, 272, 296, 496, 527, 544, 592, 629, 992, 1054, 1088, 1147, 1184, 1258, 1984, 2108, 2176, 2294, 2368, 2516, 3968, 4216, 4588, 4736, 5032, 8432, 9176, 10064, 16864, 18352, 19499, 20128, 33728, 36704, 38998, 40256, 67456, 73408, 77996, 80512, 146816, 155992, 311984, 623968, 1247936, 2495872]

約数ペア:

[(1, 2495872), (2, 1247936), (4, 623968), (8, 311984), (16, 155992), (17, 146816), (31, 80512), (32, 77996), (34, 73408), (37, 67456), (62, 40256), (64, 38998), (68, 36704), (74, 33728), (124, 20128), (128, 19499), (136, 18352), (148, 16864), (248, 10064), (272, 9176), (296, 8432), (496, 5032), (527, 4736), (544, 4588), (592, 4216), (629, 3968), (992, 2516), (1054, 2368), (1088, 2294), (1147, 2176), (1184, 2108), (1258, 1984)]