40947408

素因数分解:

$2^4\times 3^2\times {\mathrm{284357}}^1$

素因数の和:284371

約数の個数: 30

約数和(自身を含む): 114596274

約数和(自身を除く): 73648866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 284357, 568714, 853071, 1137428, 1706142, 2274856, 2559213, 3412284, 4549712, 5118426, 6824568, 10236852, 13649136, 20473704, 40947408]

約数ペア:

[(1, 40947408), (2, 20473704), (3, 13649136), (4, 10236852), (6, 6824568), (8, 5118426), (9, 4549712), (12, 3412284), (16, 2559213), (18, 2274856), (24, 1706142), (36, 1137428), (48, 853071), (72, 568714), (144, 284357)]