401758144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{369263}}^1$

素因数の和:369292

約数の個数: 28

約数和(自身を含む): 844137504

約数和(自身を除く): 442379360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 369263, 738526, 1477052, 2954104, 5908208, 6277471, 11816416, 12554942, 23632832, 25109884, 50219768, 100439536, 200879072, 401758144]

約数ペア:

[(1, 401758144), (2, 200879072), (4, 100439536), (8, 50219768), (16, 25109884), (17, 23632832), (32, 12554942), (34, 11816416), (64, 6277471), (68, 5908208), (136, 2954104), (272, 1477052), (544, 738526), (1088, 369263)]