7905960088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{86287}}^1$

素因数の和:87187

約数の個数: 32

約数和(自身を含む): 15982263360

約数和(自身を除く): 8076303272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 1762, 3524, 7048, 11453, 22906, 45812, 86287, 91624, 172574, 345148, 690296, 1121731, 2243462, 4486924, 8973848, 76018847, 152037694, 304075388, 608150776, 988245011, 1976490022, 3952980044, 7905960088]

約数ペア:

[(1, 7905960088), (2, 3952980044), (4, 1976490022), (8, 988245011), (13, 608150776), (26, 304075388), (52, 152037694), (104, 76018847), (881, 8973848), (1762, 4486924), (3524, 2243462), (7048, 1121731), (11453, 690296), (22906, 345148), (45812, 172574), (86287, 91624)]