42788616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137143}}^1$

素因数の和:137165

約数の個数: 32

約数和(自身を含む): 115200960

約数和(自身を除く): 72412344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 137143, 274286, 411429, 548572, 822858, 1097144, 1645716, 1782859, 3291432, 3565718, 5348577, 7131436, 10697154, 14262872, 21394308, 42788616]

約数ペア:

[(1, 42788616), (2, 21394308), (3, 14262872), (4, 10697154), (6, 7131436), (8, 5348577), (12, 3565718), (13, 3291432), (24, 1782859), (26, 1645716), (39, 1097144), (52, 822858), (78, 548572), (104, 411429), (156, 274286), (312, 137143)]