26488565552

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19946209}}^1$

素因数の和:19946300

約数の個数: 20

約数和(自身を含む): 51939930840

約数和(自身を除く): 25451365288

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19946209, 39892418, 79784836, 159569672, 319139344, 1655535347, 3311070694, 6622141388, 13244282776, 26488565552]

約数ペア:

[(1, 26488565552), (2, 13244282776), (4, 6622141388), (8, 3311070694), (16, 1655535347), (83, 319139344), (166, 159569672), (332, 79784836), (664, 39892418), (1328, 19946209)]