38071628

素因数分解:

$2^2\times 7^3\times {\mathrm{27749}}^1$

素因数の和:27774

約数の個数: 24

約数和(自身を含む): 77700000

約数和(自身を除く): 39628372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 27749, 55498, 110996, 194243, 388486, 776972, 1359701, 2719402, 5438804, 9517907, 19035814, 38071628]

約数ペア:

[(1, 38071628), (2, 19035814), (4, 9517907), (7, 5438804), (14, 2719402), (28, 1359701), (49, 776972), (98, 388486), (196, 194243), (343, 110996), (686, 55498), (1372, 27749)]