123454912

素因数分解:

$2^6\times 7^2\times {\mathrm{39367}}^1$

素因数の和:39393

約数の個数: 42

約数和(自身を含む): 284984952

約数和(自身を除く): 161530040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 39367, 78734, 157468, 275569, 314936, 551138, 629872, 1102276, 1259744, 1928983, 2204552, 2519488, 3857966, 4409104, 7715932, 8818208, 15431864, 17636416, 30863728, 61727456, 123454912]

約数ペア:

[(1, 123454912), (2, 61727456), (4, 30863728), (7, 17636416), (8, 15431864), (14, 8818208), (16, 7715932), (28, 4409104), (32, 3857966), (49, 2519488), (56, 2204552), (64, 1928983), (98, 1259744), (112, 1102276), (196, 629872), (224, 551138), (392, 314936), (448, 275569), (784, 157468), (1568, 78734), (3136, 39367)]