72637202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{22159}}^1$

素因数の和:22321

約数の個数: 16

約数和(自身を含む): 119664000

約数和(自身を除く): 47026798

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 22159, 44318, 243749, 487498, 3301691, 6603382, 36318601, 72637202]

約数ペア:

[(1, 72637202), (2, 36318601), (11, 6603382), (22, 3301691), (149, 487498), (298, 243749), (1639, 44318), (3278, 22159)]