26661296

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12163}}^1$

素因数の和:12308

約数の個数: 20

約数和(自身を含む): 52037592

約数和(自身を除く): 25376296

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12163, 24326, 48652, 97304, 194608, 1666331, 3332662, 6665324, 13330648, 26661296]

約数ペア:

[(1, 26661296), (2, 13330648), (4, 6665324), (8, 3332662), (16, 1666331), (137, 194608), (274, 97304), (548, 48652), (1096, 24326), (2192, 12163)]