57891404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 109325664

約数和(自身を除く): 51434260

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 361, 722, 853, 893, 1444, 1706, 1786, 3412, 3572, 16207, 16967, 32414, 33934, 40091, 64828, 67868, 80182, 160364, 307933, 615866, 761729, 1231732, 1523458, 3046916, 14472851, 28945702, 57891404]

約数ペア:

[(1, 57891404), (2, 28945702), (4, 14472851), (19, 3046916), (38, 1523458), (47, 1231732), (76, 761729), (94, 615866), (188, 307933), (361, 160364), (722, 80182), (853, 67868), (893, 64828), (1444, 40091), (1706, 33934), (1786, 32414), (3412, 16967), (3572, 16207)]