61974796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2203}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 117067664

約数和(自身を除く): 55092868

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 2164, 2203, 4406, 7033, 8812, 14066, 28132, 28639, 57278, 114556, 1191823, 2383646, 4767292, 15493699, 30987398, 61974796]

約数ペア:

[(1, 61974796), (2, 30987398), (4, 15493699), (13, 4767292), (26, 2383646), (52, 1191823), (541, 114556), (1082, 57278), (2164, 28639), (2203, 28132), (4406, 14066), (7033, 8812)]