15243424

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4037

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 21080864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4003, 8006, 16012, 28021, 32024, 56042, 64048, 68051, 112084, 128096, 136102, 224168, 272204, 448336, 476357, 544408, 896672, 952714, 1088816, 1905428, 2177632, 3810856, 7621712, 15243424]

約数ペア:

[(1, 15243424), (2, 7621712), (4, 3810856), (7, 2177632), (8, 1905428), (14, 1088816), (16, 952714), (17, 896672), (28, 544408), (32, 476357), (34, 448336), (56, 272204), (68, 224168), (112, 136102), (119, 128096), (136, 112084), (224, 68051), (238, 64048), (272, 56042), (476, 32024), (544, 28021), (952, 16012), (1904, 8006), (3808, 4003)]