64672454

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 130384080

約数和(自身を除く): 65711626

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 3529, 7058, 9163, 18326, 24703, 38819, 49406, 59993, 77638, 119986, 172921, 271733, 345842, 419951, 543466, 659923, 839902, 1319846, 1902131, 2939657, 3804262, 4619461, 5879314, 9238922, 32336227, 64672454]

約数ペア:

[(1, 64672454), (2, 32336227), (7, 9238922), (11, 5879314), (14, 4619461), (17, 3804262), (22, 2939657), (34, 1902131), (49, 1319846), (77, 839902), (98, 659923), (119, 543466), (154, 419951), (187, 345842), (238, 271733), (374, 172921), (539, 119986), (833, 77638), (1078, 59993), (1309, 49406), (1666, 38819), (2618, 24703), (3529, 18326), (7058, 9163)]