77618294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 134791776

約数和(自身を除く): 57173482

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 2621, 5242, 14807, 29614, 34073, 44557, 68146, 89114, 175607, 351214, 579241, 1158482, 2282891, 2985319, 4565782, 5970638, 38809147, 77618294]

約数ペア:

[(1, 77618294), (2, 38809147), (13, 5970638), (17, 4565782), (26, 2985319), (34, 2282891), (67, 1158482), (134, 579241), (221, 351214), (442, 175607), (871, 89114), (1139, 68146), (1742, 44557), (2278, 34073), (2621, 29614), (5242, 14807)]