78305528

素因数分解:

$2^3\times 7^3\times {\mathrm{28537}}^1$

素因数の和:28564

約数の個数: 32

約数和(自身を含む): 171228000

約数和(自身を除く): 92922472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 28537, 57074, 114148, 199759, 228296, 399518, 799036, 1398313, 1598072, 2796626, 5593252, 9788191, 11186504, 19576382, 39152764, 78305528]

約数ペア:

[(1, 78305528), (2, 39152764), (4, 19576382), (7, 11186504), (8, 9788191), (14, 5593252), (28, 2796626), (49, 1598072), (56, 1398313), (98, 799036), (196, 399518), (343, 228296), (392, 199759), (686, 114148), (1372, 57074), (2744, 28537)]