268577816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89051}}^1$

素因数の和:89099

約数の個数: 32

約数和(自身を含む): 561027600

約数和(自身を除く): 292449784

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 89051, 178102, 356204, 712408, 1157663, 2315326, 2582479, 4630652, 5164958, 9261304, 10329916, 20659832, 33572227, 67144454, 134288908, 268577816]

約数ペア:

[(1, 268577816), (2, 134288908), (4, 67144454), (8, 33572227), (13, 20659832), (26, 10329916), (29, 9261304), (52, 5164958), (58, 4630652), (104, 2582479), (116, 2315326), (232, 1157663), (377, 712408), (754, 356204), (1508, 178102), (3016, 89051)]