15554728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16369

約数の個数: 32

約数和(自身を含む): 35294400

約数和(自身を除く): 19739672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 16339, 32678, 65356, 114373, 130712, 228746, 277763, 457492, 555526, 914984, 1111052, 1944341, 2222104, 3888682, 7777364, 15554728]

約数ペア:

[(1, 15554728), (2, 7777364), (4, 3888682), (7, 2222104), (8, 1944341), (14, 1111052), (17, 914984), (28, 555526), (34, 457492), (56, 277763), (68, 228746), (119, 130712), (136, 114373), (238, 65356), (476, 32678), (952, 16339)]