39388184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 86430240

約数和(自身を除く): 47042056

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 113, 136, 187, 226, 233, 374, 452, 466, 748, 904, 932, 1243, 1496, 1864, 1921, 2486, 2563, 3842, 3961, 4972, 5126, 7684, 7922, 9944, 10252, 15368, 15844, 20504, 21131, 26329, 31688, 42262, 43571, 52658, 84524, 87142, 105316, 169048, 174284, 210632, 289619, 348568, 447593, 579238, 895186, 1158476, 1790372, 2316952, 3580744, 4923523, 9847046, 19694092, 39388184]

約数ペア:

[(1, 39388184), (2, 19694092), (4, 9847046), (8, 4923523), (11, 3580744), (17, 2316952), (22, 1790372), (34, 1158476), (44, 895186), (68, 579238), (88, 447593), (113, 348568), (136, 289619), (187, 210632), (226, 174284), (233, 169048), (374, 105316), (452, 87142), (466, 84524), (748, 52658), (904, 43571), (932, 42262), (1243, 31688), (1496, 26329), (1864, 21131), (1921, 20504), (2486, 15844), (2563, 15368), (3842, 10252), (3961, 9944), (4972, 7922), (5126, 7684)]