77415416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43787}}^1$

素因数の和:43823

約数の個数: 32

約数和(自身を含む): 165518640

約数和(自身を除く): 88103224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 43787, 87574, 175148, 350296, 569231, 744379, 1138462, 1488758, 2276924, 2977516, 4553848, 5955032, 9676927, 19353854, 38707708, 77415416]

約数ペア:

[(1, 77415416), (2, 38707708), (4, 19353854), (8, 9676927), (13, 5955032), (17, 4553848), (26, 2977516), (34, 2276924), (52, 1488758), (68, 1138462), (104, 744379), (136, 569231), (221, 350296), (442, 175148), (884, 87574), (1768, 43787)]