71471368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{288191}}^1$

素因数の和:288228

約数の個数: 16

約数和(自身を含む): 138332160

約数和(自身を除く): 66860792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 288191, 576382, 1152764, 2305528, 8933921, 17867842, 35735684, 71471368]

約数ペア:

[(1, 71471368), (2, 35735684), (4, 17867842), (8, 8933921), (31, 2305528), (62, 1152764), (124, 576382), (248, 288191)]