7818008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 16223760

約数和(自身を除く): 8405752

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1217, 1606, 2434, 3212, 4868, 6424, 9736, 13387, 26774, 53548, 88841, 107096, 177682, 355364, 710728, 977251, 1954502, 3909004, 7818008]

約数ペア:

[(1, 7818008), (2, 3909004), (4, 1954502), (8, 977251), (11, 710728), (22, 355364), (44, 177682), (73, 107096), (88, 88841), (146, 53548), (292, 26774), (584, 13387), (803, 9736), (1217, 6424), (1606, 4868), (2434, 3212)]