13346872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18586568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 461, 517, 616, 658, 922, 1034, 1316, 1844, 2068, 2632, 3227, 3619, 3688, 4136, 5071, 6454, 7238, 10142, 12908, 14476, 20284, 21667, 25816, 28952, 35497, 40568, 43334, 70994, 86668, 141988, 151669, 173336, 238337, 283976, 303338, 476674, 606676, 953348, 1213352, 1668359, 1906696, 3336718, 6673436, 13346872]

約数ペア:

[(1, 13346872), (2, 6673436), (4, 3336718), (7, 1906696), (8, 1668359), (11, 1213352), (14, 953348), (22, 606676), (28, 476674), (44, 303338), (47, 283976), (56, 238337), (77, 173336), (88, 151669), (94, 141988), (154, 86668), (188, 70994), (308, 43334), (329, 40568), (376, 35497), (461, 28952), (517, 25816), (616, 21667), (658, 20284), (922, 14476), (1034, 12908), (1316, 10142), (1844, 7238), (2068, 6454), (2632, 5071), (3227, 4136), (3619, 3688)]