28815374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 53597376

約数和(自身を除く): 24782002

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 2953, 4879, 5906, 9758, 20671, 41342, 50201, 100402, 121073, 242146, 351407, 702814, 847511, 1695022, 2058241, 4116482, 14407687, 28815374]

約数ペア:

[(1, 28815374), (2, 14407687), (7, 4116482), (14, 2058241), (17, 1695022), (34, 847511), (41, 702814), (82, 351407), (119, 242146), (238, 121073), (287, 100402), (574, 50201), (697, 41342), (1394, 20671), (2953, 9758), (4879, 5906)]