71799416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2963}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 145650960

約数和(自身を除く): 73851544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 2963, 3029, 5926, 6058, 11852, 12116, 23704, 24232, 38519, 77038, 154076, 308152, 690379, 1380758, 2761516, 5523032, 8974927, 17949854, 35899708, 71799416]

約数ペア:

[(1, 71799416), (2, 35899708), (4, 17949854), (8, 8974927), (13, 5523032), (26, 2761516), (52, 1380758), (104, 690379), (233, 308152), (466, 154076), (932, 77038), (1864, 38519), (2963, 24232), (3029, 23704), (5926, 12116), (6058, 11852)]