70989976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239831}}^1$

素因数の和:239874

約数の個数: 16

約数和(自身を含む): 136704240

約数和(自身を除く): 65714264

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 239831, 479662, 959324, 1918648, 8873747, 17747494, 35494988, 70989976]

約数ペア:

[(1, 70989976), (2, 35494988), (4, 17747494), (8, 8873747), (37, 1918648), (74, 959324), (148, 479662), (296, 239831)]