30756944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 64002600

約数和(自身を除く): 33245656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1549, 2482, 3098, 4964, 6196, 9928, 12392, 19856, 24784, 26333, 52666, 105332, 113077, 210664, 226154, 421328, 452308, 904616, 1809232, 1922309, 3844618, 7689236, 15378472, 30756944]

約数ペア:

[(1, 30756944), (2, 15378472), (4, 7689236), (8, 3844618), (16, 1922309), (17, 1809232), (34, 904616), (68, 452308), (73, 421328), (136, 226154), (146, 210664), (272, 113077), (292, 105332), (584, 52666), (1168, 26333), (1241, 24784), (1549, 19856), (2482, 12392), (3098, 9928), (4964, 6196)]