28474355530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1\times {\mathrm{71549}}^1$

素因数の和:73914

約数の個数: 32

約数和(自身を含む): 54292712400

約数和(自身を除く): 25818356870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2341, 4682, 11705, 23410, 39797, 71549, 79594, 143098, 198985, 357745, 397970, 715490, 1216333, 2432666, 6081665, 12163330, 167496209, 334992418, 837481045, 1674962090, 2847435553, 5694871106, 14237177765, 28474355530]

約数ペア:

[(1, 28474355530), (2, 14237177765), (5, 5694871106), (10, 2847435553), (17, 1674962090), (34, 837481045), (85, 334992418), (170, 167496209), (2341, 12163330), (4682, 6081665), (11705, 2432666), (23410, 1216333), (39797, 715490), (71549, 397970), (79594, 357745), (143098, 198985)]