25554974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 16228066

約数列:

[1, 2, 29, 31, 58, 61, 62, 122, 233, 466, 899, 1769, 1798, 1891, 3538, 3782, 6757, 7223, 13514, 14213, 14446, 28426, 54839, 109678, 209467, 412177, 418934, 440603, 824354, 881206, 12777487, 25554974]

約数ペア:

[(1, 25554974), (2, 12777487), (29, 881206), (31, 824354), (58, 440603), (61, 418934), (62, 412177), (122, 209467), (233, 109678), (466, 54839), (899, 28426), (1769, 14446), (1798, 14213), (1891, 13514), (3538, 7223), (3782, 6757)]