26421668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 58894080

約数和(自身を除く): 32472412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2503, 2639, 5006, 5278, 10012, 10556, 17521, 32539, 35042, 65078, 70084, 72587, 130156, 145174, 227773, 290348, 455546, 508109, 911092, 943631, 1016218, 1887262, 2032436, 3774524, 6605417, 13210834, 26421668]

約数ペア:

[(1, 26421668), (2, 13210834), (4, 6605417), (7, 3774524), (13, 2032436), (14, 1887262), (26, 1016218), (28, 943631), (29, 911092), (52, 508109), (58, 455546), (91, 290348), (116, 227773), (182, 145174), (203, 130156), (364, 72587), (377, 70084), (406, 65078), (754, 35042), (812, 32539), (1508, 17521), (2503, 10556), (2639, 10012), (5006, 5278)]