3957654928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{169769}}^1$

素因数の和:169855

約数の個数: 40

約数和(自身を含む): 8083768320

約数和(自身を除く): 4126113392

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 169769, 339538, 679076, 1358152, 2716304, 5262839, 7979143, 10525678, 15958286, 21051356, 31916572, 42102712, 63833144, 84205424, 127666288, 247353433, 494706866, 989413732, 1978827464, 3957654928]

約数ペア:

[(1, 3957654928), (2, 1978827464), (4, 989413732), (8, 494706866), (16, 247353433), (31, 127666288), (47, 84205424), (62, 63833144), (94, 42102712), (124, 31916572), (188, 21051356), (248, 15958286), (376, 10525678), (496, 7979143), (752, 5262839), (1457, 2716304), (2914, 1358152), (5828, 679076), (11656, 339538), (23312, 169769)]