27970436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 52948224

約数和(自身を除く): 24977788

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 2143, 3263, 4286, 6526, 8572, 13052, 27859, 55718, 111436, 537893, 1075786, 2151572, 6992609, 13985218, 27970436]

約数ペア:

[(1, 27970436), (2, 13985218), (4, 6992609), (13, 2151572), (26, 1075786), (52, 537893), (251, 111436), (502, 55718), (1004, 27859), (2143, 13052), (3263, 8572), (4286, 6526)]