3497144

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 7555680

約数和(自身を除く): 4058536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 317, 394, 634, 788, 1268, 1379, 1576, 2219, 2536, 2758, 4438, 5516, 8876, 11032, 17752, 62449, 124898, 249796, 437143, 499592, 874286, 1748572, 3497144]

約数ペア:

[(1, 3497144), (2, 1748572), (4, 874286), (7, 499592), (8, 437143), (14, 249796), (28, 124898), (56, 62449), (197, 17752), (317, 11032), (394, 8876), (634, 5516), (788, 4438), (1268, 2758), (1379, 2536), (1576, 2219)]