57667372

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 118601280

約数和(自身を除く): 60933908

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 317, 356, 511, 623, 634, 1022, 1246, 1268, 2044, 2219, 2492, 4438, 6497, 8876, 12994, 23141, 25988, 28213, 45479, 46282, 56426, 90958, 92564, 112852, 161987, 181916, 197491, 323974, 394982, 647948, 789964, 2059549, 4119098, 8238196, 14416843, 28833686, 57667372]

約数ペア:

[(1, 57667372), (2, 28833686), (4, 14416843), (7, 8238196), (14, 4119098), (28, 2059549), (73, 789964), (89, 647948), (146, 394982), (178, 323974), (292, 197491), (317, 181916), (356, 161987), (511, 112852), (623, 92564), (634, 90958), (1022, 56426), (1246, 46282), (1268, 45479), (2044, 28213), (2219, 25988), (2492, 23141), (4438, 12994), (6497, 8876)]