17288992

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 39432960

約数和(自身を除く): 22143968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 977, 1106, 1264, 1954, 2212, 2528, 3908, 4424, 6839, 7816, 8848, 13678, 15632, 17696, 27356, 31264, 54712, 77183, 109424, 154366, 218848, 308732, 540281, 617464, 1080562, 1234928, 2161124, 2469856, 4322248, 8644496, 17288992]

約数ペア:

[(1, 17288992), (2, 8644496), (4, 4322248), (7, 2469856), (8, 2161124), (14, 1234928), (16, 1080562), (28, 617464), (32, 540281), (56, 308732), (79, 218848), (112, 154366), (158, 109424), (224, 77183), (316, 54712), (553, 31264), (632, 27356), (977, 17696), (1106, 15632), (1264, 13678), (1954, 8848), (2212, 7816), (2528, 6839), (3908, 4424)]