8708376628

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4649}}^1$

素因数の和:5189

約数の個数: 72

約数和(自身を含む): 18701928000

約数和(自身を除く): 9993551372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 503, 532, 931, 1006, 1862, 2012, 3521, 3724, 4649, 7042, 9298, 9557, 14084, 18596, 19114, 24647, 32543, 38228, 49294, 65086, 66899, 88331, 98588, 130172, 133798, 176662, 227801, 267596, 353324, 455602, 468293, 618317, 911204, 936586, 1236634, 1873172, 2338447, 2473268, 4328219, 4676894, 8656438, 9353788, 16369129, 17312876, 32738258, 44430493, 65476516, 88860986, 114583903, 177721972, 229167806, 311013451, 458335612, 622026902, 1244053804, 2177094157, 4354188314, 8708376628]

約数ペア:

[(1, 8708376628), (2, 4354188314), (4, 2177094157), (7, 1244053804), (14, 622026902), (19, 458335612), (28, 311013451), (38, 229167806), (49, 177721972), (76, 114583903), (98, 88860986), (133, 65476516), (196, 44430493), (266, 32738258), (503, 17312876), (532, 16369129), (931, 9353788), (1006, 8656438), (1862, 4676894), (2012, 4328219), (3521, 2473268), (3724, 2338447), (4649, 1873172), (7042, 1236634), (9298, 936586), (9557, 911204), (14084, 618317), (18596, 468293), (19114, 455602), (24647, 353324), (32543, 267596), (38228, 227801), (49294, 176662), (65086, 133798), (66899, 130172), (88331, 98588)]