64216922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 133954560

約数和(自身を除く): 69737638

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 1291, 1309, 1463, 2261, 2582, 2618, 2926, 3553, 4522, 7106, 9037, 14201, 18074, 21947, 24529, 24871, 28402, 43894, 49058, 49742, 99407, 153629, 171703, 198814, 241417, 269819, 307258, 343406, 416993, 482834, 539638, 833986, 1689919, 1888733, 2918951, 3379838, 3777466, 4586923, 5837902, 9173846, 32108461, 64216922]

約数ペア:

[(1, 64216922), (2, 32108461), (7, 9173846), (11, 5837902), (14, 4586923), (17, 3777466), (19, 3379838), (22, 2918951), (34, 1888733), (38, 1689919), (77, 833986), (119, 539638), (133, 482834), (154, 416993), (187, 343406), (209, 307258), (238, 269819), (266, 241417), (323, 198814), (374, 171703), (418, 153629), (646, 99407), (1291, 49742), (1309, 49058), (1463, 43894), (2261, 28402), (2582, 24871), (2618, 24529), (2926, 21947), (3553, 18074), (4522, 14201), (7106, 9037)]