70640028

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{6983}}^1$

素因数の和:7274

約数の個数: 36

約数和(自身を含む): 179223408

約数和(自身を除く): 108583380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 6983, 10116, 13966, 20949, 27932, 41898, 62847, 83796, 125694, 251388, 1962223, 3924446, 5886669, 7848892, 11773338, 17660007, 23546676, 35320014, 70640028]

約数ペア:

[(1, 70640028), (2, 35320014), (3, 23546676), (4, 17660007), (6, 11773338), (9, 7848892), (12, 5886669), (18, 3924446), (36, 1962223), (281, 251388), (562, 125694), (843, 83796), (1124, 62847), (1686, 41898), (2529, 27932), (3372, 20949), (5058, 13966), (6983, 10116)]