70398678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3889}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 90927402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 3889, 6034, 7778, 9051, 11667, 18102, 23334, 27223, 54446, 81669, 163338, 1676159, 3352318, 5028477, 10056954, 11733113, 23466226, 35199339, 70398678]

約数ペア:

[(1, 70398678), (2, 35199339), (3, 23466226), (6, 11733113), (7, 10056954), (14, 5028477), (21, 3352318), (42, 1676159), (431, 163338), (862, 81669), (1293, 54446), (2586, 27223), (3017, 23334), (3889, 18102), (6034, 11667), (7778, 9051)]