7876428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 21525504

約数和(自身を除く): 13649076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2287, 3444, 4574, 6861, 9148, 13722, 16009, 27444, 32018, 48027, 64036, 93767, 96054, 187534, 192108, 281301, 375068, 562602, 656369, 1125204, 1312738, 1969107, 2625476, 3938214, 7876428]

約数ペア:

[(1, 7876428), (2, 3938214), (3, 2625476), (4, 1969107), (6, 1312738), (7, 1125204), (12, 656369), (14, 562602), (21, 375068), (28, 281301), (41, 192108), (42, 187534), (82, 96054), (84, 93767), (123, 64036), (164, 48027), (246, 32018), (287, 27444), (492, 16009), (574, 13722), (861, 9148), (1148, 6861), (1722, 4574), (2287, 3444)]