42938588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 94617600

約数和(自身を除く): 51679012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1279, 1526, 2398, 2558, 3052, 4796, 5116, 8393, 8953, 14069, 16786, 17906, 28138, 33572, 35812, 56276, 98483, 139411, 196966, 278822, 393932, 557644, 975877, 1533521, 1951754, 3067042, 3903508, 6134084, 10734647, 21469294, 42938588]

約数ペア:

[(1, 42938588), (2, 21469294), (4, 10734647), (7, 6134084), (11, 3903508), (14, 3067042), (22, 1951754), (28, 1533521), (44, 975877), (77, 557644), (109, 393932), (154, 278822), (218, 196966), (308, 139411), (436, 98483), (763, 56276), (1199, 35812), (1279, 33572), (1526, 28138), (2398, 17906), (2558, 16786), (3052, 14069), (4796, 8953), (5116, 8393)]