778872128

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{36767}}^1$

素因数の和:37110

約数の個数: 28

約数和(自身を含む): 1550285952

約数和(自身を除く): 771413824

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 10592, 21184, 36767, 73534, 147068, 294136, 588272, 1176544, 2353088, 12169877, 24339754, 48679508, 97359016, 194718032, 389436064, 778872128]

約数ペア:

[(1, 778872128), (2, 389436064), (4, 194718032), (8, 97359016), (16, 48679508), (32, 24339754), (64, 12169877), (331, 2353088), (662, 1176544), (1324, 588272), (2648, 294136), (5296, 147068), (10592, 73534), (21184, 36767)]