72672712

素因数分解:

$2^3\times 7^1\times {\mathrm{1297727}}^1$

素因数の和:1297740

約数の個数: 16

約数和(自身を含む): 155727360

約数和(自身を除く): 83054648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1297727, 2595454, 5190908, 9084089, 10381816, 18168178, 36336356, 72672712]

約数ペア:

[(1, 72672712), (2, 36336356), (4, 18168178), (7, 10381816), (8, 9084089), (14, 5190908), (28, 2595454), (56, 1297727)]