72608417

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 87757824

約数和(自身を除く): 15149407

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8161, 8897, 57127, 252991, 334601, 1770937, 2342207, 10372631, 72608417]

約数ペア:

[(1, 72608417), (7, 10372631), (31, 2342207), (41, 1770937), (217, 334601), (287, 252991), (1271, 57127), (8161, 8897)]