7744856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10399144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 251, 266, 406, 502, 532, 551, 812, 1004, 1064, 1102, 1624, 1757, 2008, 2204, 3514, 3857, 4408, 4769, 7028, 7279, 7714, 9538, 14056, 14558, 15428, 19076, 29116, 30856, 33383, 38152, 50953, 58232, 66766, 101906, 133532, 138301, 203812, 267064, 276602, 407624, 553204, 968107, 1106408, 1936214, 3872428, 7744856]

約数ペア:

[(1, 7744856), (2, 3872428), (4, 1936214), (7, 1106408), (8, 968107), (14, 553204), (19, 407624), (28, 276602), (29, 267064), (38, 203812), (56, 138301), (58, 133532), (76, 101906), (116, 66766), (133, 58232), (152, 50953), (203, 38152), (232, 33383), (251, 30856), (266, 29116), (406, 19076), (502, 15428), (532, 14558), (551, 14056), (812, 9538), (1004, 7714), (1064, 7279), (1102, 7028), (1624, 4769), (1757, 4408), (2008, 3857), (2204, 3514)]