74107408

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{13121}}^1$

素因数の和:13482

約数の個数: 20

約数和(自身を含む): 144000828

約数和(自身を除く): 69893420

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 13121, 26242, 52484, 104968, 209936, 4631713, 9263426, 18526852, 37053704, 74107408]

約数ペア:

[(1, 74107408), (2, 37053704), (4, 18526852), (8, 9263426), (16, 4631713), (353, 209936), (706, 104968), (1412, 52484), (2824, 26242), (5648, 13121)]