40022012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15907}}^1$

素因数の和:15965

約数の個数: 24

約数和(自身を含む): 76167504

約数和(自身を除く): 36145492

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 15907, 31814, 63628, 270419, 540838, 588559, 1081676, 1177118, 2354236, 10005503, 20011006, 40022012]

約数ペア:

[(1, 40022012), (2, 20011006), (4, 10005503), (17, 2354236), (34, 1177118), (37, 1081676), (68, 588559), (74, 540838), (148, 270419), (629, 63628), (1258, 31814), (2516, 15907)]