29125009744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{308999}}^1$

素因数の和:309187

約数の個数: 40

約数和(自身を含む): 58163688000

約数和(自身を除く): 29038678256

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2192, 5891, 11782, 23564, 47128, 94256, 308999, 617998, 1235996, 2471992, 4943984, 13286957, 26573914, 42332863, 53147828, 84665726, 106295656, 169331452, 212591312, 338662904, 677325808, 1820313109, 3640626218, 7281252436, 14562504872, 29125009744]

約数ペア:

[(1, 29125009744), (2, 14562504872), (4, 7281252436), (8, 3640626218), (16, 1820313109), (43, 677325808), (86, 338662904), (137, 212591312), (172, 169331452), (274, 106295656), (344, 84665726), (548, 53147828), (688, 42332863), (1096, 26573914), (2192, 13286957), (5891, 4943984), (11782, 2471992), (23564, 1235996), (47128, 617998), (94256, 308999)]