40916918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 74615040

約数和(自身を除く): 33698122

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1523, 1919, 3046, 3838, 10661, 13433, 21322, 26866, 28937, 57874, 153823, 202559, 307646, 405118, 1076761, 2153522, 2922637, 5845274, 20458459, 40916918]

約数ペア:

[(1, 40916918), (2, 20458459), (7, 5845274), (14, 2922637), (19, 2153522), (38, 1076761), (101, 405118), (133, 307646), (202, 202559), (266, 153823), (707, 57874), (1414, 28937), (1523, 26866), (1919, 21322), (3046, 13433), (3838, 10661)]