42679472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12801

約数の個数: 40

約数和(自身を含む): 94964160

約数和(自身を除く): 52284688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 12763, 25526, 51052, 102104, 140393, 204208, 242497, 280786, 484994, 561572, 969988, 1123144, 1939976, 2246288, 2667467, 3879952, 5334934, 10669868, 21339736, 42679472]

約数ペア:

[(1, 42679472), (2, 21339736), (4, 10669868), (8, 5334934), (11, 3879952), (16, 2667467), (19, 2246288), (22, 1939976), (38, 1123144), (44, 969988), (76, 561572), (88, 484994), (152, 280786), (176, 242497), (209, 204208), (304, 140393), (418, 102104), (836, 51052), (1672, 25526), (3344, 12763)]