27865816

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 57491280

約数和(自身を除く): 29625464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2617, 2662, 5234, 5324, 10468, 10648, 20936, 28787, 57574, 115148, 230296, 316657, 633314, 1266628, 2533256, 3483227, 6966454, 13932908, 27865816]

約数ペア:

[(1, 27865816), (2, 13932908), (4, 6966454), (8, 3483227), (11, 2533256), (22, 1266628), (44, 633314), (88, 316657), (121, 230296), (242, 115148), (484, 57574), (968, 28787), (1331, 20936), (2617, 10648), (2662, 10468), (5234, 5324)]