72425713048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18821651}}^1$

素因数の和:18821707

約数の個数: 32

約数和(自身を含む): 150196782960

約数和(自身を除く): 77771069912

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 18821651, 37643302, 75286604, 150573208, 244681463, 489362926, 696401087, 978725852, 1392802174, 1957451704, 2785604348, 5571208696, 9053214131, 18106428262, 36212856524, 72425713048]

約数ペア:

[(1, 72425713048), (2, 36212856524), (4, 18106428262), (8, 9053214131), (13, 5571208696), (26, 2785604348), (37, 1957451704), (52, 1392802174), (74, 978725852), (104, 696401087), (148, 489362926), (296, 244681463), (481, 150573208), (962, 75286604), (1924, 37643302), (3848, 18821651)]