72843652

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29231}}^1$

素因数の和:29331

約数の個数: 24

約数和(自身を含む): 147329280

約数和(自身を除く): 74485628

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 29231, 58462, 116924, 204617, 409234, 818468, 2601559, 5203118, 10406236, 18210913, 36421826, 72843652]

約数ペア:

[(1, 72843652), (2, 36421826), (4, 18210913), (7, 10406236), (14, 5203118), (28, 2601559), (89, 818468), (178, 409234), (356, 204617), (623, 116924), (1246, 58462), (2492, 29231)]