40985048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10651}}^1$

素因数の和:10707

約数の個数: 32

約数和(自身を含む): 85002960

約数和(自身を除く): 44017912

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10651, 21302, 42604, 85208, 138463, 276926, 394087, 553852, 788174, 1107704, 1576348, 3152696, 5123131, 10246262, 20492524, 40985048]

約数ペア:

[(1, 40985048), (2, 20492524), (4, 10246262), (8, 5123131), (13, 3152696), (26, 1576348), (37, 1107704), (52, 788174), (74, 553852), (104, 394087), (148, 276926), (296, 138463), (481, 85208), (962, 42604), (1924, 21302), (3848, 10651)]