15404448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 42819840

約数和(自身を除く): 27415392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 9439, 18878, 28317, 37756, 56634, 75512, 113268, 151024, 160463, 226536, 302048, 320926, 453072, 481389, 641852, 906144, 962778, 1283704, 1925556, 2567408, 3851112, 5134816, 7702224, 15404448]

約数ペア:

[(1, 15404448), (2, 7702224), (3, 5134816), (4, 3851112), (6, 2567408), (8, 1925556), (12, 1283704), (16, 962778), (17, 906144), (24, 641852), (32, 481389), (34, 453072), (48, 320926), (51, 302048), (68, 226536), (96, 160463), (102, 151024), (136, 113268), (204, 75512), (272, 56634), (408, 37756), (544, 28317), (816, 18878), (1632, 9439)]