47997488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38959}}^1$

素因数の和:38985

約数の個数: 40

約数和(自身を含む): 115944960

約数和(自身を除く): 67947472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 38959, 77918, 155836, 272713, 311672, 428549, 545426, 623344, 857098, 1090852, 1714196, 2181704, 2999843, 3428392, 4363408, 5999686, 6856784, 11999372, 23998744, 47997488]

約数ペア:

[(1, 47997488), (2, 23998744), (4, 11999372), (7, 6856784), (8, 5999686), (11, 4363408), (14, 3428392), (16, 2999843), (22, 2181704), (28, 1714196), (44, 1090852), (56, 857098), (77, 623344), (88, 545426), (112, 428549), (154, 311672), (176, 272713), (308, 155836), (616, 77918), (1232, 38959)]