5781296

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5468

約数の個数: 20

約数和(自身を含む): 11370552

約数和(自身を除く): 5589256

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 5393, 10786, 21572, 43144, 86288, 361331, 722662, 1445324, 2890648, 5781296]

約数ペア:

[(1, 5781296), (2, 2890648), (4, 1445324), (8, 722662), (16, 361331), (67, 86288), (134, 43144), (268, 21572), (536, 10786), (1072, 5393)]