15672142876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1\times {\mathrm{4153}}^1$

素因数の和:6542

約数の個数: 48

約数和(自身を含む): 30509102848

約数和(自身を除く): 14836959972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2341, 4153, 4682, 8306, 9364, 16612, 30433, 53989, 60866, 72571, 107978, 121732, 128743, 145142, 215956, 257486, 290284, 514972, 943423, 1673659, 1886846, 3347318, 3773692, 6694636, 9722173, 19444346, 38888692, 126388249, 252776498, 301387363, 505552996, 602774726, 1205549452, 3918035719, 7836071438, 15672142876]

約数ペア:

[(1, 15672142876), (2, 7836071438), (4, 3918035719), (13, 1205549452), (26, 602774726), (31, 505552996), (52, 301387363), (62, 252776498), (124, 126388249), (403, 38888692), (806, 19444346), (1612, 9722173), (2341, 6694636), (4153, 3773692), (4682, 3347318), (8306, 1886846), (9364, 1673659), (16612, 943423), (30433, 514972), (53989, 290284), (60866, 257486), (72571, 215956), (107978, 145142), (121732, 128743)]