23278736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{8609}}^1$

素因数の和:8643

約数の個数: 30

約数和(自身を含む): 48844530

約数和(自身を除く): 25565794

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 8609, 17218, 34436, 68872, 111917, 137744, 223834, 447668, 895336, 1454921, 1790672, 2909842, 5819684, 11639368, 23278736]

約数ペア:

[(1, 23278736), (2, 11639368), (4, 5819684), (8, 2909842), (13, 1790672), (16, 1454921), (26, 895336), (52, 447668), (104, 223834), (169, 137744), (208, 111917), (338, 68872), (676, 34436), (1352, 17218), (2704, 8609)]