67271248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20155

約数の個数: 40

約数和(自身を含む): 149677920

約数和(自身を除く): 82406672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20117, 40234, 80468, 160936, 221287, 321872, 382223, 442574, 764446, 885148, 1528892, 1770296, 3057784, 3540592, 4204453, 6115568, 8408906, 16817812, 33635624, 67271248]

約数ペア:

[(1, 67271248), (2, 33635624), (4, 16817812), (8, 8408906), (11, 6115568), (16, 4204453), (19, 3540592), (22, 3057784), (38, 1770296), (44, 1528892), (76, 885148), (88, 764446), (152, 442574), (176, 382223), (209, 321872), (304, 221287), (418, 160936), (836, 80468), (1672, 40234), (3344, 20117)]