8747336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 17787000

約数和(自身を除く): 9039664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 349, 482, 698, 964, 1396, 1928, 2792, 3133, 4537, 6266, 9074, 12532, 18148, 25064, 36296, 84109, 168218, 336436, 672872, 1093417, 2186834, 4373668, 8747336]

約数ペア:

[(1, 8747336), (2, 4373668), (4, 2186834), (8, 1093417), (13, 672872), (26, 336436), (52, 168218), (104, 84109), (241, 36296), (349, 25064), (482, 18148), (698, 12532), (964, 9074), (1396, 6266), (1928, 4537), (2792, 3133)]