25355992

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 23390888

約数列:

[1, 2, 4, 8, 61, 122, 223, 233, 244, 446, 466, 488, 892, 932, 1784, 1864, 13603, 14213, 27206, 28426, 51959, 54412, 56852, 103918, 108824, 113704, 207836, 415672, 3169499, 6338998, 12677996, 25355992]

約数ペア:

[(1, 25355992), (2, 12677996), (4, 6338998), (8, 3169499), (61, 415672), (122, 207836), (223, 113704), (233, 108824), (244, 103918), (446, 56852), (466, 54412), (488, 51959), (892, 28426), (932, 27206), (1784, 14213), (1864, 13603)]