74823645008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21550589}}^1$

素因数の和:21550635

約数の個数: 40

約数和(自身を含む): 171025482240

約数和(自身を除く): 96201837232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21550589, 43101178, 86202356, 150854123, 172404712, 301708246, 344809424, 603416492, 668068259, 1206832984, 1336136518, 2413665968, 2672273036, 4676477813, 5344546072, 9352955626, 10689092144, 18705911252, 37411822504, 74823645008]

約数ペア:

[(1, 74823645008), (2, 37411822504), (4, 18705911252), (7, 10689092144), (8, 9352955626), (14, 5344546072), (16, 4676477813), (28, 2672273036), (31, 2413665968), (56, 1336136518), (62, 1206832984), (112, 668068259), (124, 603416492), (217, 344809424), (248, 301708246), (434, 172404712), (496, 150854123), (868, 86202356), (1736, 43101178), (3472, 21550589)]