57288656

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 113430240

約数和(自身を除く): 56141584

約数列:

[1, 2, 4, 8, 16, 107, 109, 214, 218, 307, 428, 436, 614, 856, 872, 1228, 1712, 1744, 2456, 4912, 11663, 23326, 32849, 33463, 46652, 65698, 66926, 93304, 131396, 133852, 186608, 262792, 267704, 525584, 535408, 3580541, 7161082, 14322164, 28644328, 57288656]

約数ペア:

[(1, 57288656), (2, 28644328), (4, 14322164), (8, 7161082), (16, 3580541), (107, 535408), (109, 525584), (214, 267704), (218, 262792), (307, 186608), (428, 133852), (436, 131396), (614, 93304), (856, 66926), (872, 65698), (1228, 46652), (1712, 33463), (1744, 32849), (2456, 23326), (4912, 11663)]