40107547504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37413757}}^1$

素因数の和:37413832

約数の個数: 20

約数和(自身を含む): 78868201864

約数和(自身を除く): 38760654360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37413757, 74827514, 149655028, 299310056, 598620112, 2506721719, 5013443438, 10026886876, 20053773752, 40107547504]

約数ペア:

[(1, 40107547504), (2, 20053773752), (4, 10026886876), (8, 5013443438), (16, 2506721719), (67, 598620112), (134, 299310056), (268, 149655028), (536, 74827514), (1072, 37413757)]