790537288

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{20773}}^1$

素因数の和:20917

約数の個数: 32

約数和(自身を含む): 1525642560

約数和(自身を除く): 735105272

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 4757, 9514, 19028, 20773, 38056, 41546, 83092, 166184, 1391791, 1474883, 2783582, 2949766, 5567164, 5899532, 11134328, 11799064, 98817161, 197634322, 395268644, 790537288]

約数ペア:

[(1, 790537288), (2, 395268644), (4, 197634322), (8, 98817161), (67, 11799064), (71, 11134328), (134, 5899532), (142, 5567164), (268, 2949766), (284, 2783582), (536, 1474883), (568, 1391791), (4757, 166184), (9514, 83092), (19028, 41546), (20773, 38056)]