67746496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 144511776

約数和(自身を除く): 76765280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 877, 1088, 1136, 1207, 1754, 2272, 2414, 3508, 4544, 4828, 7016, 9656, 14032, 14909, 19312, 28064, 29818, 38624, 56128, 59636, 62267, 77248, 119272, 124534, 238544, 249068, 477088, 498136, 954176, 996272, 1058539, 1992544, 2117078, 3985088, 4234156, 8468312, 16936624, 33873248, 67746496]

約数ペア:

[(1, 67746496), (2, 33873248), (4, 16936624), (8, 8468312), (16, 4234156), (17, 3985088), (32, 2117078), (34, 1992544), (64, 1058539), (68, 996272), (71, 954176), (136, 498136), (142, 477088), (272, 249068), (284, 238544), (544, 124534), (568, 119272), (877, 77248), (1088, 62267), (1136, 59636), (1207, 56128), (1754, 38624), (2272, 29818), (2414, 28064), (3508, 19312), (4544, 14909), (4828, 14032), (7016, 9656)]