27194726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 18443482

約数列:

[1, 2, 13, 26, 41, 82, 97, 194, 263, 526, 533, 1066, 1261, 2522, 3419, 3977, 6838, 7954, 10783, 21566, 25511, 51022, 51701, 103402, 140179, 280358, 331643, 663286, 1045951, 2091902, 13597363, 27194726]

約数ペア:

[(1, 27194726), (2, 13597363), (13, 2091902), (26, 1045951), (41, 663286), (82, 331643), (97, 280358), (194, 140179), (263, 103402), (526, 51701), (533, 51022), (1066, 25511), (1261, 21566), (2522, 10783), (3419, 7954), (3977, 6838)]