7978035624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25570627}}^1$

素因数の和:25570649

約数の個数: 32

約数和(自身を含む): 21479327520

約数和(自身を除く): 13501291896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25570627, 51141254, 76711881, 102282508, 153423762, 204565016, 306847524, 332418151, 613695048, 664836302, 997254453, 1329672604, 1994508906, 2659345208, 3989017812, 7978035624]

約数ペア:

[(1, 7978035624), (2, 3989017812), (3, 2659345208), (4, 1994508906), (6, 1329672604), (8, 997254453), (12, 664836302), (13, 613695048), (24, 332418151), (26, 306847524), (39, 204565016), (52, 153423762), (78, 102282508), (104, 76711881), (156, 51141254), (312, 25570627)]