39874688

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 91653120

約数和(自身を除く): 51778432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 233, 382, 448, 466, 764, 896, 932, 1337, 1528, 1631, 1864, 2674, 3056, 3262, 3728, 5348, 6112, 6524, 7456, 10696, 12224, 13048, 14912, 21392, 24448, 26096, 29824, 42784, 44503, 52192, 85568, 89006, 104384, 171136, 178012, 208768, 311521, 356024, 623042, 712048, 1246084, 1424096, 2492168, 2848192, 4984336, 5696384, 9968672, 19937344, 39874688]

約数ペア:

[(1, 39874688), (2, 19937344), (4, 9968672), (7, 5696384), (8, 4984336), (14, 2848192), (16, 2492168), (28, 1424096), (32, 1246084), (56, 712048), (64, 623042), (112, 356024), (128, 311521), (191, 208768), (224, 178012), (233, 171136), (382, 104384), (448, 89006), (466, 85568), (764, 52192), (896, 44503), (932, 42784), (1337, 29824), (1528, 26096), (1631, 24448), (1864, 21392), (2674, 14912), (3056, 13048), (3262, 12224), (3728, 10696), (5348, 7456), (6112, 6524)]