40978056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{243917}}^1$

素因数の和:243933

約数の個数: 32

約数和(自身を含む): 117080640

約数和(自身を除く): 76102584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 243917, 487834, 731751, 975668, 1463502, 1707419, 1951336, 2927004, 3414838, 5122257, 5854008, 6829676, 10244514, 13659352, 20489028, 40978056]

約数ペア:

[(1, 40978056), (2, 20489028), (3, 13659352), (4, 10244514), (6, 6829676), (7, 5854008), (8, 5122257), (12, 3414838), (14, 2927004), (21, 1951336), (24, 1707419), (28, 1463502), (42, 975668), (56, 731751), (84, 487834), (168, 243917)]