13656256

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 56

約数和(自身を含む): 28569920

約数和(自身を除く): 14913664

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 79, 146, 148, 158, 292, 296, 316, 584, 592, 632, 1168, 1184, 1264, 2336, 2368, 2528, 2701, 2923, 4672, 5056, 5402, 5767, 5846, 10804, 11534, 11692, 21608, 23068, 23384, 43216, 46136, 46768, 86432, 92272, 93536, 172864, 184544, 187072, 213379, 369088, 426758, 853516, 1707032, 3414064, 6828128, 13656256]

約数ペア:

[(1, 13656256), (2, 6828128), (4, 3414064), (8, 1707032), (16, 853516), (32, 426758), (37, 369088), (64, 213379), (73, 187072), (74, 184544), (79, 172864), (146, 93536), (148, 92272), (158, 86432), (292, 46768), (296, 46136), (316, 43216), (584, 23384), (592, 23068), (632, 21608), (1168, 11692), (1184, 11534), (1264, 10804), (2336, 5846), (2368, 5767), (2528, 5402), (2701, 5056), (2923, 4672)]