8198386

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 16416000

約数和(自身を除く): 8217614

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 49, 74, 98, 119, 133, 238, 259, 266, 323, 343, 518, 629, 646, 686, 703, 833, 931, 1258, 1406, 1666, 1813, 1862, 2261, 3626, 4403, 4522, 4921, 5831, 6517, 8806, 9842, 11662, 11951, 12691, 13034, 15827, 23902, 25382, 30821, 31654, 34447, 61642, 68894, 83657, 110789, 167314, 215747, 221578, 241129, 431494, 482258, 585599, 1171198, 4099193, 8198386]

約数ペア:

[(1, 8198386), (2, 4099193), (7, 1171198), (14, 585599), (17, 482258), (19, 431494), (34, 241129), (37, 221578), (38, 215747), (49, 167314), (74, 110789), (98, 83657), (119, 68894), (133, 61642), (238, 34447), (259, 31654), (266, 30821), (323, 25382), (343, 23902), (518, 15827), (629, 13034), (646, 12691), (686, 11951), (703, 11662), (833, 9842), (931, 8806), (1258, 6517), (1406, 5831), (1666, 4921), (1813, 4522), (1862, 4403), (2261, 3626)]