42403724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 82672800

約数和(自身を除く): 40269076

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1109, 1738, 2218, 3476, 4436, 9559, 12199, 19118, 24398, 38236, 48796, 87611, 134189, 175222, 268378, 350444, 536756, 963721, 1927442, 3854884, 10600931, 21201862, 42403724]

約数ペア:

[(1, 42403724), (2, 21201862), (4, 10600931), (11, 3854884), (22, 1927442), (44, 963721), (79, 536756), (121, 350444), (158, 268378), (242, 175222), (316, 134189), (484, 87611), (869, 48796), (1109, 38236), (1738, 24398), (2218, 19118), (3476, 12199), (4436, 9559)]