64287652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 133160832

約数和(自身を除く): 68873180

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 167, 286, 334, 572, 668, 673, 1346, 1837, 2171, 2692, 3674, 4342, 7348, 7403, 8684, 8749, 14806, 17498, 23881, 29612, 34996, 47762, 95524, 96239, 112391, 192478, 224782, 384956, 449564, 1236301, 1461083, 2472602, 2922166, 4945204, 5844332, 16071913, 32143826, 64287652]

約数ペア:

[(1, 64287652), (2, 32143826), (4, 16071913), (11, 5844332), (13, 4945204), (22, 2922166), (26, 2472602), (44, 1461083), (52, 1236301), (143, 449564), (167, 384956), (286, 224782), (334, 192478), (572, 112391), (668, 96239), (673, 95524), (1346, 47762), (1837, 34996), (2171, 29612), (2692, 23881), (3674, 17498), (4342, 14806), (7348, 8749), (7403, 8684)]