25877996

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 46186560

約数和(自身を除く): 20308564

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 463, 628, 926, 1852, 13973, 27946, 41207, 55892, 72691, 82414, 145382, 164828, 290764, 6469499, 12938998, 25877996]

約数ペア:

[(1, 25877996), (2, 12938998), (4, 6469499), (89, 290764), (157, 164828), (178, 145382), (314, 82414), (356, 72691), (463, 55892), (628, 41207), (926, 27946), (1852, 13973)]