57971768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 115486560

約数和(自身を除く): 57514792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1063, 1604, 2126, 3208, 4252, 6817, 8504, 13634, 18071, 27268, 36142, 54536, 72284, 144568, 426263, 852526, 1705052, 3410104, 7246471, 14492942, 28985884, 57971768]

約数ペア:

[(1, 57971768), (2, 28985884), (4, 14492942), (8, 7246471), (17, 3410104), (34, 1705052), (68, 852526), (136, 426263), (401, 144568), (802, 72284), (1063, 54536), (1604, 36142), (2126, 27268), (3208, 18071), (4252, 13634), (6817, 8504)]