68824568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12343}}^1$

素因数の和:12407

約数の個数: 32

約数和(自身を含む): 139980960

約数和(自身を除く): 71156392

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 12343, 24686, 49372, 98744, 209831, 419662, 506063, 839324, 1012126, 1678648, 2024252, 4048504, 8603071, 17206142, 34412284, 68824568]

約数ペア:

[(1, 68824568), (2, 34412284), (4, 17206142), (8, 8603071), (17, 4048504), (34, 2024252), (41, 1678648), (68, 1012126), (82, 839324), (136, 506063), (164, 419662), (328, 209831), (697, 98744), (1394, 49372), (2788, 24686), (5576, 12343)]