40472236

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6710

約数の個数: 36

約数和(自身を含む): 85060416

約数和(自身を除く): 44588180

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 6661, 13322, 26644, 46627, 93254, 186508, 206491, 326389, 412982, 652778, 825964, 1305556, 1445437, 2890874, 5781748, 10118059, 20236118, 40472236]

約数ペア:

[(1, 40472236), (2, 20236118), (4, 10118059), (7, 5781748), (14, 2890874), (28, 1445437), (31, 1305556), (49, 825964), (62, 652778), (98, 412982), (124, 326389), (196, 206491), (217, 186508), (434, 93254), (868, 46627), (1519, 26644), (3038, 13322), (6076, 6661)]