25311342

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 59294592

約数和(自身を除く): 33983250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 251, 294, 343, 502, 686, 753, 1029, 1506, 1757, 2058, 2401, 3514, 4802, 5271, 7203, 10542, 12299, 14406, 16807, 24598, 33614, 36897, 50421, 73794, 86093, 100842, 172186, 258279, 516558, 602651, 1205302, 1807953, 3615906, 4218557, 8437114, 12655671, 25311342]

約数ペア:

[(1, 25311342), (2, 12655671), (3, 8437114), (6, 4218557), (7, 3615906), (14, 1807953), (21, 1205302), (42, 602651), (49, 516558), (98, 258279), (147, 172186), (251, 100842), (294, 86093), (343, 73794), (502, 50421), (686, 36897), (753, 33614), (1029, 24598), (1506, 16807), (1757, 14406), (2058, 12299), (2401, 10542), (3514, 7203), (4802, 5271)]