72213446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7817}}^1$

素因数の和:7999

約数の個数: 16

約数和(自身を含む): 112579200

約数和(自身を除く): 40365754

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7817, 9238, 15634, 242327, 484654, 1164733, 2329466, 36106723, 72213446]

約数ペア:

[(1, 72213446), (2, 36106723), (31, 2329466), (62, 1164733), (149, 484654), (298, 242327), (4619, 15634), (7817, 9238)]