9968710144

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{148627}}^1$

素因数の和:148776

約数の個数: 40

約数和(自身を含む): 20070130608

約数和(自身を除く): 10101420464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 16768, 33536, 67072, 148627, 297254, 594508, 1189016, 2378032, 4756064, 9512128, 19024256, 19470137, 38048512, 38940274, 76097024, 77880548, 155761096, 311522192, 623044384, 1246088768, 2492177536, 4984355072, 9968710144]

約数ペア:

[(1, 9968710144), (2, 4984355072), (4, 2492177536), (8, 1246088768), (16, 623044384), (32, 311522192), (64, 155761096), (128, 77880548), (131, 76097024), (256, 38940274), (262, 38048512), (512, 19470137), (524, 19024256), (1048, 9512128), (2096, 4756064), (4192, 2378032), (8384, 1189016), (16768, 594508), (33536, 297254), (67072, 148627)]