42794648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 86682960

約数和(自身を除く): 43888312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 587, 701, 1174, 1402, 2348, 2804, 4696, 5608, 7631, 9113, 15262, 18226, 30524, 36452, 61048, 72904, 411487, 822974, 1645948, 3291896, 5349331, 10698662, 21397324, 42794648]

約数ペア:

[(1, 42794648), (2, 21397324), (4, 10698662), (8, 5349331), (13, 3291896), (26, 1645948), (52, 822974), (104, 411487), (587, 72904), (701, 61048), (1174, 36452), (1402, 30524), (2348, 18226), (2804, 15262), (4696, 9113), (5608, 7631)]