28377853556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4019}}^1\times {\mathrm{135787}}^1$

素因数の和:139823

約数の個数: 24

約数和(自身を含む): 53495040480

約数和(自身を除く): 25117186924

約数列:

[1, 2, 4, 13, 26, 52, 4019, 8038, 16076, 52247, 104494, 135787, 208988, 271574, 543148, 1765231, 3530462, 7060924, 545727953, 1091455906, 2182911812, 7094463389, 14188926778, 28377853556]

約数ペア:

[(1, 28377853556), (2, 14188926778), (4, 7094463389), (13, 2182911812), (26, 1091455906), (52, 545727953), (4019, 7060924), (8038, 3530462), (16076, 1765231), (52247, 543148), (104494, 271574), (135787, 208988)]