8310904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 10869896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 107, 133, 146, 152, 214, 266, 292, 428, 511, 532, 584, 749, 856, 1022, 1064, 1387, 1498, 2033, 2044, 2774, 2996, 4066, 4088, 5548, 5992, 7811, 8132, 9709, 11096, 14231, 15622, 16264, 19418, 28462, 31244, 38836, 54677, 56924, 62488, 77672, 109354, 113848, 148409, 218708, 296818, 437416, 593636, 1038863, 1187272, 2077726, 4155452, 8310904]

約数ペア:

[(1, 8310904), (2, 4155452), (4, 2077726), (7, 1187272), (8, 1038863), (14, 593636), (19, 437416), (28, 296818), (38, 218708), (56, 148409), (73, 113848), (76, 109354), (107, 77672), (133, 62488), (146, 56924), (152, 54677), (214, 38836), (266, 31244), (292, 28462), (428, 19418), (511, 16264), (532, 15622), (584, 14231), (749, 11096), (856, 9709), (1022, 8132), (1064, 7811), (1387, 5992), (1498, 5548), (2033, 4088), (2044, 4066), (2774, 2996)]