40094948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 71971200

約数和(自身を除く): 31876252

約数列:

[1, 2, 4, 47, 94, 188, 419, 509, 838, 1018, 1676, 2036, 19693, 23923, 39386, 47846, 78772, 95692, 213271, 426542, 853084, 10023737, 20047474, 40094948]

約数ペア:

[(1, 40094948), (2, 20047474), (4, 10023737), (47, 853084), (94, 426542), (188, 213271), (419, 95692), (509, 78772), (838, 47846), (1018, 39386), (1676, 23923), (2036, 19693)]