74318648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{320339}}^1$

素因数の和:320374

約数の個数: 16

約数和(自身を含む): 144153000

約数和(自身を除く): 69834352

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 320339, 640678, 1281356, 2562712, 9289831, 18579662, 37159324, 74318648]

約数ペア:

[(1, 74318648), (2, 37159324), (4, 18579662), (8, 9289831), (29, 2562712), (58, 1281356), (116, 640678), (232, 320339)]