22425776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 46425600

約数和(自身を除く): 23999824

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1039, 1136, 1349, 2078, 2698, 4156, 5396, 8312, 10792, 16624, 19741, 21584, 39482, 73769, 78964, 147538, 157928, 295076, 315856, 590152, 1180304, 1401611, 2803222, 5606444, 11212888, 22425776]

約数ペア:

[(1, 22425776), (2, 11212888), (4, 5606444), (8, 2803222), (16, 1401611), (19, 1180304), (38, 590152), (71, 315856), (76, 295076), (142, 157928), (152, 147538), (284, 78964), (304, 73769), (568, 39482), (1039, 21584), (1136, 19741), (1349, 16624), (2078, 10792), (2698, 8312), (4156, 5396)]