26428058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 17366374

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 431, 713, 862, 989, 1333, 1426, 1978, 2666, 9913, 13361, 18533, 19826, 26722, 30659, 37066, 61318, 307303, 426259, 574523, 614606, 852518, 1149046, 13214029, 26428058]

約数ペア:

[(1, 26428058), (2, 13214029), (23, 1149046), (31, 852518), (43, 614606), (46, 574523), (62, 426259), (86, 307303), (431, 61318), (713, 37066), (862, 30659), (989, 26722), (1333, 19826), (1426, 18533), (1978, 13361), (2666, 9913)]