64938408

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{6427}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 162756960

約数和(自身を除く): 97818552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 6427, 10104, 12854, 19281, 25708, 38562, 51416, 77124, 154248, 2705767, 5411534, 8117301, 10823068, 16234602, 21646136, 32469204, 64938408]

約数ペア:

[(1, 64938408), (2, 32469204), (3, 21646136), (4, 16234602), (6, 10823068), (8, 8117301), (12, 5411534), (24, 2705767), (421, 154248), (842, 77124), (1263, 51416), (1684, 38562), (2526, 25708), (3368, 19281), (5052, 12854), (6427, 10104)]