7428304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 15748992

約数和(自身を除く): 8320688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 503, 568, 923, 1006, 1136, 1846, 2012, 3692, 4024, 6539, 7384, 8048, 13078, 14768, 26156, 35713, 52312, 71426, 104624, 142852, 285704, 464269, 571408, 928538, 1857076, 3714152, 7428304]

約数ペア:

[(1, 7428304), (2, 3714152), (4, 1857076), (8, 928538), (13, 571408), (16, 464269), (26, 285704), (52, 142852), (71, 104624), (104, 71426), (142, 52312), (208, 35713), (284, 26156), (503, 14768), (568, 13078), (923, 8048), (1006, 7384), (1136, 6539), (1846, 4024), (2012, 3692)]