3899224

素因数分解:

$2^3\times 7^5\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 48

約数和(自身を含む): 8823600

約数和(自身を除く): 4924376

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2401, 2744, 2842, 4802, 5684, 9604, 9947, 11368, 16807, 19208, 19894, 33614, 39788, 67228, 69629, 79576, 134456, 139258, 278516, 487403, 557032, 974806, 1949612, 3899224]

約数ペア:

[(1, 3899224), (2, 1949612), (4, 974806), (7, 557032), (8, 487403), (14, 278516), (28, 139258), (29, 134456), (49, 79576), (56, 69629), (58, 67228), (98, 39788), (116, 33614), (196, 19894), (203, 19208), (232, 16807), (343, 11368), (392, 9947), (406, 9604), (686, 5684), (812, 4802), (1372, 2842), (1421, 2744), (1624, 2401)]