64667624

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13913}}^1$

素因数の和:14009

約数の個数: 32

約数和(自身を含む): 140253120

約数和(自身を除く): 75585496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 13913, 27826, 55652, 97391, 111304, 194782, 389564, 779128, 1154779, 2309558, 4619116, 8083453, 9238232, 16166906, 32333812, 64667624]

約数ペア:

[(1, 64667624), (2, 32333812), (4, 16166906), (7, 9238232), (8, 8083453), (14, 4619116), (28, 2309558), (56, 1154779), (83, 779128), (166, 389564), (332, 194782), (581, 111304), (664, 97391), (1162, 55652), (2324, 27826), (4648, 13913)]