3842972

素因数分解:

$2^2\times 7^3\times {\mathrm{2801}}^1$

素因数の和:2826

約数の個数: 24

約数和(自身を含む): 7845600

約数和(自身を除く): 4002628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2801, 5602, 11204, 19607, 39214, 78428, 137249, 274498, 548996, 960743, 1921486, 3842972]

約数ペア:

[(1, 3842972), (2, 1921486), (4, 960743), (7, 548996), (14, 274498), (28, 137249), (49, 78428), (98, 39214), (196, 19607), (343, 11204), (686, 5602), (1372, 2801)]