7328672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 8476768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 223, 316, 416, 446, 632, 892, 1027, 1264, 1784, 2054, 2528, 2899, 3568, 4108, 5798, 7136, 8216, 11596, 16432, 17617, 23192, 32864, 35234, 46384, 70468, 92768, 140936, 229021, 281872, 458042, 563744, 916084, 1832168, 3664336, 7328672]

約数ペア:

[(1, 7328672), (2, 3664336), (4, 1832168), (8, 916084), (13, 563744), (16, 458042), (26, 281872), (32, 229021), (52, 140936), (79, 92768), (104, 70468), (158, 46384), (208, 35234), (223, 32864), (316, 23192), (416, 17617), (446, 16432), (632, 11596), (892, 8216), (1027, 7136), (1264, 5798), (1784, 4108), (2054, 3568), (2528, 2899)]