28951204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 56827008

約数和(自身を除く): 27875804

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 107, 173, 214, 346, 391, 428, 692, 782, 1564, 1819, 2461, 2941, 3638, 3979, 4922, 5882, 7276, 7958, 9844, 11764, 15916, 18511, 37022, 41837, 67643, 74044, 83674, 135286, 167348, 270572, 314687, 425753, 629374, 851506, 1258748, 1703012, 7237801, 14475602, 28951204]

約数ペア:

[(1, 28951204), (2, 14475602), (4, 7237801), (17, 1703012), (23, 1258748), (34, 851506), (46, 629374), (68, 425753), (92, 314687), (107, 270572), (173, 167348), (214, 135286), (346, 83674), (391, 74044), (428, 67643), (692, 41837), (782, 37022), (1564, 18511), (1819, 15916), (2461, 11764), (2941, 9844), (3638, 7958), (3979, 7276), (4922, 5882)]