40586936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12639

約数の個数: 32

約数和(自身を含む): 84604800

約数和(自身を除く): 44017864

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12589, 25178, 50356, 100712, 163657, 327314, 390259, 654628, 780518, 1309256, 1561036, 3122072, 5073367, 10146734, 20293468, 40586936]

約数ペア:

[(1, 40586936), (2, 20293468), (4, 10146734), (8, 5073367), (13, 3122072), (26, 1561036), (31, 1309256), (52, 780518), (62, 654628), (104, 390259), (124, 327314), (248, 163657), (403, 100712), (806, 50356), (1612, 25178), (3224, 12589)]