7290368

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 40

約数和(自身を含む): 15099480

約数和(自身を除く): 7809112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 491, 512, 928, 982, 1856, 1964, 3712, 3928, 7424, 7856, 14239, 14848, 15712, 28478, 31424, 56956, 62848, 113912, 125696, 227824, 251392, 455648, 911296, 1822592, 3645184, 7290368]

約数ペア:

[(1, 7290368), (2, 3645184), (4, 1822592), (8, 911296), (16, 455648), (29, 251392), (32, 227824), (58, 125696), (64, 113912), (116, 62848), (128, 56956), (232, 31424), (256, 28478), (464, 15712), (491, 14848), (512, 14239), (928, 7856), (982, 7424), (1856, 3928), (1964, 3712)]