74384816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1607}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 157918464

約数和(自身を除く): 83533648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 1607, 2104, 2893, 3214, 4208, 5786, 6428, 11572, 12856, 17677, 23144, 25712, 35354, 46288, 70708, 141416, 282832, 422641, 845282, 1690564, 3381128, 4649051, 6762256, 9298102, 18596204, 37192408, 74384816]

約数ペア:

[(1, 74384816), (2, 37192408), (4, 18596204), (8, 9298102), (11, 6762256), (16, 4649051), (22, 3381128), (44, 1690564), (88, 845282), (176, 422641), (263, 282832), (526, 141416), (1052, 70708), (1607, 46288), (2104, 35354), (2893, 25712), (3214, 23144), (4208, 17677), (5786, 12856), (6428, 11572)]