28418812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 52055136

約数和(自身を除く): 23636324

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3623, 3922, 7246, 7844, 14492, 134051, 192019, 268102, 384038, 536204, 768076, 7104703, 14209406, 28418812]

約数ペア:

[(1, 28418812), (2, 14209406), (4, 7104703), (37, 768076), (53, 536204), (74, 384038), (106, 268102), (148, 192019), (212, 134051), (1961, 14492), (3623, 7844), (3922, 7246)]