71420218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1867}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 110824704

約数和(自身を除く): 39404486

約数列:

[1, 2, 31, 62, 617, 1234, 1867, 3734, 19127, 38254, 57877, 115754, 1151939, 2303878, 35710109, 71420218]

約数ペア:

[(1, 71420218), (2, 35710109), (31, 2303878), (62, 1151939), (617, 115754), (1234, 57877), (1867, 38254), (3734, 19127)]