70667878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 48477722

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 646, 787, 1574, 2363, 2641, 4726, 5282, 13379, 14953, 26758, 29906, 44897, 89794, 109393, 218786, 254201, 508402, 1859681, 2078467, 3719362, 4156934, 35333939, 70667878]

約数ペア:

[(1, 70667878), (2, 35333939), (17, 4156934), (19, 3719362), (34, 2078467), (38, 1859681), (139, 508402), (278, 254201), (323, 218786), (646, 109393), (787, 89794), (1574, 44897), (2363, 29906), (2641, 26758), (4726, 14953), (5282, 13379)]