25171288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 50835600

約数和(自身を除く): 25664312

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3137, 4012, 6274, 8024, 12548, 25096, 53329, 106658, 185083, 213316, 370166, 426632, 740332, 1480664, 3146411, 6292822, 12585644, 25171288]

約数ペア:

[(1, 25171288), (2, 12585644), (4, 6292822), (8, 3146411), (17, 1480664), (34, 740332), (59, 426632), (68, 370166), (118, 213316), (136, 185083), (236, 106658), (472, 53329), (1003, 25096), (2006, 12548), (3137, 8024), (4012, 6274)]