26605816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 53479440

約数和(自身を除く): 26873624

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2357, 2822, 4714, 5644, 9428, 11288, 18856, 40069, 80138, 160276, 195631, 320552, 391262, 782524, 1565048, 3325727, 6651454, 13302908, 26605816]

約数ペア:

[(1, 26605816), (2, 13302908), (4, 6651454), (8, 3325727), (17, 1565048), (34, 782524), (68, 391262), (83, 320552), (136, 195631), (166, 160276), (332, 80138), (664, 40069), (1411, 18856), (2357, 11288), (2822, 9428), (4714, 5644)]