4457886704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{357661}}^1$

素因数の和:357729

約数の個数: 40

約数和(自身を含む): 9313518480

約数和(自身を除く): 4855631776

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 357661, 715322, 1430644, 2861288, 5722576, 6795559, 13591118, 14664101, 27182236, 29328202, 54364472, 58656404, 108728944, 117312808, 234625616, 278617919, 557235838, 1114471676, 2228943352, 4457886704]

約数ペア:

[(1, 4457886704), (2, 2228943352), (4, 1114471676), (8, 557235838), (16, 278617919), (19, 234625616), (38, 117312808), (41, 108728944), (76, 58656404), (82, 54364472), (152, 29328202), (164, 27182236), (304, 14664101), (328, 13591118), (656, 6795559), (779, 5722576), (1558, 2861288), (3116, 1430644), (6232, 715322), (12464, 357661)]