40374438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 90519120

約数和(自身を除く): 50144682

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 1373, 2262, 2746, 4119, 4901, 8238, 9802, 14703, 17849, 29406, 35698, 39817, 53547, 79634, 107094, 119451, 232037, 238902, 464074, 517621, 696111, 1035242, 1392222, 1552863, 3105726, 6729073, 13458146, 20187219, 40374438]

約数ペア:

[(1, 40374438), (2, 20187219), (3, 13458146), (6, 6729073), (13, 3105726), (26, 1552863), (29, 1392222), (39, 1035242), (58, 696111), (78, 517621), (87, 464074), (169, 238902), (174, 232037), (338, 119451), (377, 107094), (507, 79634), (754, 53547), (1014, 39817), (1131, 35698), (1373, 29406), (2262, 17849), (2746, 14703), (4119, 9802), (4901, 8238)]