13298936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17805064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 431, 532, 551, 812, 862, 1064, 1102, 1624, 1724, 2204, 3017, 3448, 3857, 4408, 6034, 7714, 8189, 12068, 12499, 15428, 16378, 24136, 24998, 30856, 32756, 49996, 57323, 65512, 87493, 99992, 114646, 174986, 229292, 237481, 349972, 458584, 474962, 699944, 949924, 1662367, 1899848, 3324734, 6649468, 13298936]

約数ペア:

[(1, 13298936), (2, 6649468), (4, 3324734), (7, 1899848), (8, 1662367), (14, 949924), (19, 699944), (28, 474962), (29, 458584), (38, 349972), (56, 237481), (58, 229292), (76, 174986), (116, 114646), (133, 99992), (152, 87493), (203, 65512), (232, 57323), (266, 49996), (406, 32756), (431, 30856), (532, 24998), (551, 24136), (812, 16378), (862, 15428), (1064, 12499), (1102, 12068), (1624, 8189), (1724, 7714), (2204, 6034), (3017, 4408), (3448, 3857)]