15674573536

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{6827}}^1$

素因数の和:7451

約数の個数: 48

約数和(自身を含む): 31128387696

約数和(自身を除く): 15453814160

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 457, 628, 914, 1256, 1828, 2512, 3656, 5024, 6827, 7312, 13654, 14624, 27308, 54616, 71749, 109232, 143498, 218464, 286996, 573992, 1071839, 1147984, 2143678, 2295968, 3119939, 4287356, 6239878, 8574712, 12479756, 17149424, 24959512, 34298848, 49919024, 99838048, 489830423, 979660846, 1959321692, 3918643384, 7837286768, 15674573536]

約数ペア:

[(1, 15674573536), (2, 7837286768), (4, 3918643384), (8, 1959321692), (16, 979660846), (32, 489830423), (157, 99838048), (314, 49919024), (457, 34298848), (628, 24959512), (914, 17149424), (1256, 12479756), (1828, 8574712), (2512, 6239878), (3656, 4287356), (5024, 3119939), (6827, 2295968), (7312, 2143678), (13654, 1147984), (14624, 1071839), (27308, 573992), (54616, 286996), (71749, 218464), (109232, 143498)]