72794986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 54264854

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 1289, 1661, 2567, 2578, 3322, 5134, 14179, 21913, 28237, 28358, 43826, 56474, 194639, 241043, 389278, 482086, 2141029, 3308863, 4282058, 6617726, 36397493, 72794986]

約数ペア:

[(1, 72794986), (2, 36397493), (11, 6617726), (17, 4282058), (22, 3308863), (34, 2141029), (151, 482086), (187, 389278), (302, 241043), (374, 194639), (1289, 56474), (1661, 43826), (2567, 28358), (2578, 28237), (3322, 21913), (5134, 14179)]