40047106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 67417920

約数和(自身を除く): 27370814

約数列:

[1, 2, 11, 22, 67, 101, 134, 202, 269, 538, 737, 1111, 1474, 2222, 2959, 5918, 6767, 13534, 18023, 27169, 36046, 54338, 74437, 148874, 198253, 298859, 396506, 597718, 1820323, 3640646, 20023553, 40047106]

約数ペア:

[(1, 40047106), (2, 20023553), (11, 3640646), (22, 1820323), (67, 597718), (101, 396506), (134, 298859), (202, 198253), (269, 148874), (538, 74437), (737, 54338), (1111, 36046), (1474, 27169), (2222, 18023), (2959, 13534), (5918, 6767)]