38634856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 78359400

約数和(自身を除く): 39724544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 1381, 2152, 2762, 3497, 5524, 6994, 11048, 13988, 17953, 27976, 35906, 71812, 143624, 371489, 742978, 1485956, 2971912, 4829357, 9658714, 19317428, 38634856]

約数ペア:

[(1, 38634856), (2, 19317428), (4, 9658714), (8, 4829357), (13, 2971912), (26, 1485956), (52, 742978), (104, 371489), (269, 143624), (538, 71812), (1076, 35906), (1381, 27976), (2152, 17953), (2762, 13988), (3497, 11048), (5524, 6994)]