1461376

素因数分解:

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

素因数の和:261

約数の個数: 48

約数和(自身を含む): 3401190

約数和(自身を除く): 1939814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 233, 392, 448, 466, 784, 896, 932, 1568, 1631, 1864, 3136, 3262, 3728, 6272, 6524, 7456, 11417, 13048, 14912, 22834, 26096, 29824, 45668, 52192, 91336, 104384, 182672, 208768, 365344, 730688, 1461376]

約数ペア:

[(1, 1461376), (2, 730688), (4, 365344), (7, 208768), (8, 182672), (14, 104384), (16, 91336), (28, 52192), (32, 45668), (49, 29824), (56, 26096), (64, 22834), (98, 14912), (112, 13048), (128, 11417), (196, 7456), (224, 6524), (233, 6272), (392, 3728), (448, 3262), (466, 3136), (784, 1864), (896, 1631), (932, 1568)]