424384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 28

約数和(自身を含む): 889000

約数和(自身を除く): 464616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 349, 608, 698, 1216, 1396, 2792, 5584, 6631, 11168, 13262, 22336, 26524, 53048, 106096, 212192, 424384]

約数ペア:

[(1, 424384), (2, 212192), (4, 106096), (8, 53048), (16, 26524), (19, 22336), (32, 13262), (38, 11168), (64, 6631), (76, 5584), (152, 2792), (304, 1396), (349, 1216), (608, 698)]