72189026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 134117760

約数和(自身を除く): 61928734

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2197, 2347, 2366, 4394, 4694, 15379, 16429, 30511, 30758, 32858, 61022, 213577, 396643, 427154, 793286, 2776501, 5156359, 5553002, 10312718, 36094513, 72189026]

約数ペア:

[(1, 72189026), (2, 36094513), (7, 10312718), (13, 5553002), (14, 5156359), (26, 2776501), (91, 793286), (169, 427154), (182, 396643), (338, 213577), (1183, 61022), (2197, 32858), (2347, 30758), (2366, 30511), (4394, 16429), (4694, 15379)]