69078376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 136850400

約数和(自身を除く): 67772024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 1373, 2648, 2746, 5492, 6289, 10984, 12578, 25156, 26087, 50312, 52174, 104348, 208696, 454463, 908926, 1817852, 3635704, 8634797, 17269594, 34539188, 69078376]

約数ペア:

[(1, 69078376), (2, 34539188), (4, 17269594), (8, 8634797), (19, 3635704), (38, 1817852), (76, 908926), (152, 454463), (331, 208696), (662, 104348), (1324, 52174), (1373, 50312), (2648, 26087), (2746, 25156), (5492, 12578), (6289, 10984)]