38463256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 78775200

約数和(自身を除く): 40311944

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 5209, 7384, 10418, 20836, 41672, 67717, 135434, 270868, 369839, 541736, 739678, 1479356, 2958712, 4807907, 9615814, 19231628, 38463256]

約数ペア:

[(1, 38463256), (2, 19231628), (4, 9615814), (8, 4807907), (13, 2958712), (26, 1479356), (52, 739678), (71, 541736), (104, 369839), (142, 270868), (284, 135434), (568, 67717), (923, 41672), (1846, 20836), (3692, 10418), (5209, 7384)]