427448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 972000

約数和(自身を除く): 544552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 449, 476, 898, 952, 1796, 3143, 3592, 6286, 7633, 12572, 15266, 25144, 30532, 53431, 61064, 106862, 213724, 427448]

約数ペア:

[(1, 427448), (2, 213724), (4, 106862), (7, 61064), (8, 53431), (14, 30532), (17, 25144), (28, 15266), (34, 12572), (56, 7633), (68, 6286), (119, 3592), (136, 3143), (238, 1796), (449, 952), (476, 898)]