15551464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 31638600

約数和(自身を除く): 16087136

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 2789, 5576, 5578, 11156, 22312, 47413, 94826, 114349, 189652, 228698, 379304, 457396, 914792, 1943933, 3887866, 7775732, 15551464]

約数ペア:

[(1, 15551464), (2, 7775732), (4, 3887866), (8, 1943933), (17, 914792), (34, 457396), (41, 379304), (68, 228698), (82, 189652), (136, 114349), (164, 94826), (328, 47413), (697, 22312), (1394, 11156), (2788, 5578), (2789, 5576)]