40069432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 81950400

約数和(自身を除く): 41880968

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 4877, 8216, 9754, 19508, 39016, 63401, 126802, 253604, 385283, 507208, 770566, 1541132, 3082264, 5008679, 10017358, 20034716, 40069432]

約数ペア:

[(1, 40069432), (2, 20034716), (4, 10017358), (8, 5008679), (13, 3082264), (26, 1541132), (52, 770566), (79, 507208), (104, 385283), (158, 253604), (316, 126802), (632, 63401), (1027, 39016), (2054, 19508), (4108, 9754), (4877, 8216)]