4401536

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 8867880

約数和(自身を除く): 4466344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 251, 274, 502, 548, 1004, 1096, 2008, 2192, 4016, 4384, 8032, 8768, 16064, 17536, 32128, 34387, 68774, 137548, 275096, 550192, 1100384, 2200768, 4401536]

約数ペア:

[(1, 4401536), (2, 2200768), (4, 1100384), (8, 550192), (16, 275096), (32, 137548), (64, 68774), (128, 34387), (137, 32128), (251, 17536), (274, 16064), (502, 8768), (548, 8032), (1004, 4384), (1096, 4016), (2008, 2192)]