7941544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 16884000

約数和(自身を除く): 8942456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4019, 8038, 16076, 32152, 52247, 76361, 104494, 152722, 208988, 305444, 417976, 610888, 992693, 1985386, 3970772, 7941544]

約数ペア:

[(1, 7941544), (2, 3970772), (4, 1985386), (8, 992693), (13, 610888), (19, 417976), (26, 305444), (38, 208988), (52, 152722), (76, 104494), (104, 76361), (152, 52247), (247, 32152), (494, 16076), (988, 8038), (1976, 4019)]