25424624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 51426768

約数和(自身を除く): 26002144

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 641, 1072, 1282, 2479, 2564, 4958, 5128, 9916, 10256, 19832, 23717, 39664, 42947, 47434, 85894, 94868, 171788, 189736, 343576, 379472, 687152, 1589039, 3178078, 6356156, 12712312, 25424624]

約数ペア:

[(1, 25424624), (2, 12712312), (4, 6356156), (8, 3178078), (16, 1589039), (37, 687152), (67, 379472), (74, 343576), (134, 189736), (148, 171788), (268, 94868), (296, 85894), (536, 47434), (592, 42947), (641, 39664), (1072, 23717), (1282, 19832), (2479, 10256), (2564, 9916), (4958, 5128)]