71621346

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 76756254

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 419, 838, 919, 1257, 1838, 2514, 2757, 5514, 12989, 25978, 28489, 38967, 56978, 77934, 85467, 170934, 385061, 770122, 1155183, 2310366, 11936891, 23873782, 35810673, 71621346]

約数ペア:

[(1, 71621346), (2, 35810673), (3, 23873782), (6, 11936891), (31, 2310366), (62, 1155183), (93, 770122), (186, 385061), (419, 170934), (838, 85467), (919, 77934), (1257, 56978), (1838, 38967), (2514, 28489), (2757, 25978), (5514, 12989)]