74705296

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{20389}}^1$

素因数の和:20626

約数の個数: 20

約数和(自身を含む): 145380700

約数和(自身を除く): 70675404

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 20389, 40778, 81556, 163112, 326224, 4669081, 9338162, 18676324, 37352648, 74705296]

約数ペア:

[(1, 74705296), (2, 37352648), (4, 18676324), (8, 9338162), (16, 4669081), (229, 326224), (458, 163112), (916, 81556), (1832, 40778), (3664, 20389)]