26485712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 40

約数和(自身を含む): 56921952

約数和(自身を除く): 30436240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2467, 2684, 4934, 5368, 9868, 10736, 19736, 27137, 39472, 54274, 108548, 150487, 217096, 300974, 434192, 601948, 1203896, 1655357, 2407792, 3310714, 6621428, 13242856, 26485712]

約数ペア:

[(1, 26485712), (2, 13242856), (4, 6621428), (8, 3310714), (11, 2407792), (16, 1655357), (22, 1203896), (44, 601948), (61, 434192), (88, 300974), (122, 217096), (176, 150487), (244, 108548), (488, 54274), (671, 39472), (976, 27137), (1342, 19736), (2467, 10736), (2684, 9868), (4934, 5368)]