4257316

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 9072000

約数和(自身を除く): 4814684

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 107, 116, 196, 203, 214, 343, 406, 428, 686, 749, 812, 1372, 1421, 1498, 2842, 2996, 3103, 5243, 5684, 6206, 9947, 10486, 12412, 19894, 20972, 21721, 36701, 39788, 43442, 73402, 86884, 146804, 152047, 304094, 608188, 1064329, 2128658, 4257316]

約数ペア:

[(1, 4257316), (2, 2128658), (4, 1064329), (7, 608188), (14, 304094), (28, 152047), (29, 146804), (49, 86884), (58, 73402), (98, 43442), (107, 39788), (116, 36701), (196, 21721), (203, 20972), (214, 19894), (343, 12412), (406, 10486), (428, 9947), (686, 6206), (749, 5684), (812, 5243), (1372, 3103), (1421, 2996), (1498, 2842)]