71293092748

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 127116662400

約数和(自身を除く): 55823569652

約数列:

[1, 2, 4, 79, 158, 316, 337, 389, 674, 778, 1348, 1556, 1721, 3442, 6884, 26623, 30731, 53246, 61462, 106492, 122924, 131093, 135959, 262186, 271918, 524372, 543836, 579977, 669469, 1159954, 1338938, 2319908, 2677876, 10356347, 20712694, 41425388, 45818183, 52888051, 91636366, 105776102, 183272732, 211552204, 225611053, 451222106, 902444212, 17823273187, 35646546374, 71293092748]

約数ペア:

[(1, 71293092748), (2, 35646546374), (4, 17823273187), (79, 902444212), (158, 451222106), (316, 225611053), (337, 211552204), (389, 183272732), (674, 105776102), (778, 91636366), (1348, 52888051), (1556, 45818183), (1721, 41425388), (3442, 20712694), (6884, 10356347), (26623, 2677876), (30731, 2319908), (53246, 1338938), (61462, 1159954), (106492, 669469), (122924, 579977), (131093, 543836), (135959, 524372), (262186, 271918)]