72251522

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 54151678

約数列:

[1, 2, 7, 14, 109, 113, 218, 226, 419, 763, 791, 838, 1526, 1582, 2933, 5866, 12317, 24634, 45671, 47347, 86219, 91342, 94694, 172438, 319697, 331429, 639394, 662858, 5160823, 10321646, 36125761, 72251522]

約数ペア:

[(1, 72251522), (2, 36125761), (7, 10321646), (14, 5160823), (109, 662858), (113, 639394), (218, 331429), (226, 319697), (419, 172438), (763, 94694), (791, 91342), (838, 86219), (1526, 47347), (1582, 45671), (2933, 24634), (5866, 12317)]