6551312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 13213440

約数和(自身を除く): 6662128

約数列:

[1, 2, 4, 8, 16, 71, 73, 79, 142, 146, 158, 284, 292, 316, 568, 584, 632, 1136, 1168, 1264, 5183, 5609, 5767, 10366, 11218, 11534, 20732, 22436, 23068, 41464, 44872, 46136, 82928, 89744, 92272, 409457, 818914, 1637828, 3275656, 6551312]

約数ペア:

[(1, 6551312), (2, 3275656), (4, 1637828), (8, 818914), (16, 409457), (71, 92272), (73, 89744), (79, 82928), (142, 46136), (146, 44872), (158, 41464), (284, 23068), (292, 22436), (316, 20732), (568, 11534), (584, 11218), (632, 10366), (1136, 5767), (1168, 5609), (1264, 5183)]