26843908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 59834880

約数和(自身を除く): 32990972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2543, 2639, 5086, 5278, 10172, 10556, 17801, 33059, 35602, 66118, 71204, 73747, 132236, 147494, 231413, 294988, 462826, 516229, 925652, 958711, 1032458, 1917422, 2064916, 3834844, 6710977, 13421954, 26843908]

約数ペア:

[(1, 26843908), (2, 13421954), (4, 6710977), (7, 3834844), (13, 2064916), (14, 1917422), (26, 1032458), (28, 958711), (29, 925652), (52, 516229), (58, 462826), (91, 294988), (116, 231413), (182, 147494), (203, 132236), (364, 73747), (377, 71204), (406, 66118), (754, 35602), (812, 33059), (1508, 17801), (2543, 10556), (2639, 10172), (5086, 5278)]