65467568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 134226528

約数和(自身を除く): 68758960

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2437, 3358, 4874, 6716, 9748, 13432, 19496, 26864, 38992, 56051, 112102, 177901, 224204, 355802, 448408, 711604, 896816, 1423208, 2846416, 4091723, 8183446, 16366892, 32733784, 65467568]

約数ペア:

[(1, 65467568), (2, 32733784), (4, 16366892), (8, 8183446), (16, 4091723), (23, 2846416), (46, 1423208), (73, 896816), (92, 711604), (146, 448408), (184, 355802), (292, 224204), (368, 177901), (584, 112102), (1168, 56051), (1679, 38992), (2437, 26864), (3358, 19496), (4874, 13432), (6716, 9748)]