66895456

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{15259}}^1$

素因数の和:15406

約数の個数: 24

約数和(自身を含む): 132670440

約数和(自身を除く): 65774984

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 15259, 30518, 61036, 122072, 244144, 488288, 2090483, 4180966, 8361932, 16723864, 33447728, 66895456]

約数ペア:

[(1, 66895456), (2, 33447728), (4, 16723864), (8, 8361932), (16, 4180966), (32, 2090483), (137, 488288), (274, 244144), (548, 122072), (1096, 61036), (2192, 30518), (4384, 15259)]