55585586

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 98340480

約数和(自身を除く): 42754894

約数列:

[1, 2, 7, 14, 41, 82, 179, 287, 358, 541, 574, 1082, 1253, 2506, 3787, 7339, 7574, 14678, 22181, 44362, 51373, 96839, 102746, 155267, 193678, 310534, 677873, 1355746, 3970399, 7940798, 27792793, 55585586]

約数ペア:

[(1, 55585586), (2, 27792793), (7, 7940798), (14, 3970399), (41, 1355746), (82, 677873), (179, 310534), (287, 193678), (358, 155267), (541, 102746), (574, 96839), (1082, 51373), (1253, 44362), (2506, 22181), (3787, 14678), (7339, 7574)]