47372811992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{43403}}^1$

素因数の和:43656

約数の個数: 64

約数和(自身を含む): 98752780800

約数和(自身を除く): 51379968808

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 157, 158, 314, 316, 628, 632, 869, 1256, 1727, 1738, 3454, 3476, 6908, 6952, 12403, 13816, 24806, 43403, 49612, 86806, 99224, 136433, 173612, 272866, 347224, 477433, 545732, 954866, 1091464, 1909732, 3428837, 3819464, 6814271, 6857674, 13628542, 13715348, 27257084, 27430696, 37717207, 54514168, 74956981, 75434414, 149913962, 150868828, 299827924, 301737656, 538327409, 599655848, 1076654818, 2153309636, 4306619272, 5921601499, 11843202998, 23686405996, 47372811992]

約数ペア:

[(1, 47372811992), (2, 23686405996), (4, 11843202998), (8, 5921601499), (11, 4306619272), (22, 2153309636), (44, 1076654818), (79, 599655848), (88, 538327409), (157, 301737656), (158, 299827924), (314, 150868828), (316, 149913962), (628, 75434414), (632, 74956981), (869, 54514168), (1256, 37717207), (1727, 27430696), (1738, 27257084), (3454, 13715348), (3476, 13628542), (6908, 6857674), (6952, 6814271), (12403, 3819464), (13816, 3428837), (24806, 1909732), (43403, 1091464), (49612, 954866), (86806, 545732), (99224, 477433), (136433, 347224), (173612, 272866)]