42900472

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 83358720

約数和(自身を除く): 40458248

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 1607, 3214, 3337, 6428, 6674, 12856, 13348, 26696, 75529, 114097, 151058, 228194, 302116, 456388, 604232, 912776, 5362559, 10725118, 21450236, 42900472]

約数ペア:

[(1, 42900472), (2, 21450236), (4, 10725118), (8, 5362559), (47, 912776), (71, 604232), (94, 456388), (142, 302116), (188, 228194), (284, 151058), (376, 114097), (568, 75529), (1607, 26696), (3214, 13348), (3337, 12856), (6428, 6674)]