13265328

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 35071168

約数和(自身を除く): 21805840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6427, 12854, 19281, 25708, 38562, 51416, 77124, 102832, 154248, 276361, 308496, 552722, 829083, 1105444, 1658166, 2210888, 3316332, 4421776, 6632664, 13265328]

約数ペア:

[(1, 13265328), (2, 6632664), (3, 4421776), (4, 3316332), (6, 2210888), (8, 1658166), (12, 1105444), (16, 829083), (24, 552722), (43, 308496), (48, 276361), (86, 154248), (129, 102832), (172, 77124), (258, 51416), (344, 38562), (516, 25708), (688, 19281), (1032, 12854), (2064, 6427)]