73892236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3989}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 141437520

約数和(自身を除く): 67545284

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 3989, 4631, 7978, 9262, 15956, 18524, 43879, 87758, 175516, 1679369, 3358738, 6717476, 18473059, 36946118, 73892236]

約数ペア:

[(1, 73892236), (2, 36946118), (4, 18473059), (11, 6717476), (22, 3358738), (44, 1679369), (421, 175516), (842, 87758), (1684, 43879), (3989, 18524), (4631, 15956), (7978, 9262)]