40757992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16017

約数の個数: 32

約数和(自身を含む): 86248800

約数和(自身を除く): 45490808

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15971, 31942, 63884, 127768, 175681, 351362, 463159, 702724, 926318, 1405448, 1852636, 3705272, 5094749, 10189498, 20378996, 40757992]

約数ペア:

[(1, 40757992), (2, 20378996), (4, 10189498), (8, 5094749), (11, 3705272), (22, 1852636), (29, 1405448), (44, 926318), (58, 702724), (88, 463159), (116, 351362), (232, 175681), (319, 127768), (638, 63884), (1276, 31942), (2552, 15971)]