78767572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35227}}^1$

素因数の和:35287

約数の個数: 24

約数和(自身を含む): 151903136

約数和(自身を除く): 73135564

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 35227, 70454, 140908, 457951, 915902, 1514761, 1831804, 3029522, 6059044, 19691893, 39383786, 78767572]

約数ペア:

[(1, 78767572), (2, 39383786), (4, 19691893), (13, 6059044), (26, 3029522), (43, 1831804), (52, 1514761), (86, 915902), (172, 457951), (559, 140908), (1118, 70454), (2236, 35227)]