74864912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{126461}}^1$

素因数の和:126506

約数の個数: 20

約数和(自身を含む): 148972236

約数和(自身を除く): 74107324

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 126461, 252922, 505844, 1011688, 2023376, 4679057, 9358114, 18716228, 37432456, 74864912]

約数ペア:

[(1, 74864912), (2, 37432456), (4, 18716228), (8, 9358114), (16, 4679057), (37, 2023376), (74, 1011688), (148, 505844), (296, 252922), (592, 126461)]