3802288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 8919072

約数和(自身を除く): 5116784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1997, 3994, 7988, 13979, 15976, 27958, 31952, 33949, 55916, 67898, 111832, 135796, 223664, 237643, 271592, 475286, 543184, 950572, 1901144, 3802288]

約数ペア:

[(1, 3802288), (2, 1901144), (4, 950572), (7, 543184), (8, 475286), (14, 271592), (16, 237643), (17, 223664), (28, 135796), (34, 111832), (56, 67898), (68, 55916), (112, 33949), (119, 31952), (136, 27958), (238, 15976), (272, 13979), (476, 7988), (952, 3994), (1904, 1997)]