25986536

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 24090904

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 367, 424, 668, 734, 1336, 1468, 2936, 8851, 17702, 19451, 35404, 38902, 61289, 70808, 77804, 122578, 155608, 245156, 490312, 3248317, 6496634, 12993268, 25986536]

約数ペア:

[(1, 25986536), (2, 12993268), (4, 6496634), (8, 3248317), (53, 490312), (106, 245156), (167, 155608), (212, 122578), (334, 77804), (367, 70808), (424, 61289), (668, 38902), (734, 35404), (1336, 19451), (1468, 17702), (2936, 8851)]