27090928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 56058912

約数和(自身を除く): 28967984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 727, 1096, 1454, 2192, 2329, 2908, 4658, 5816, 9316, 11632, 12359, 18632, 24718, 37264, 49436, 98872, 99599, 197744, 199198, 398396, 796792, 1593584, 1693183, 3386366, 6772732, 13545464, 27090928]

約数ペア:

[(1, 27090928), (2, 13545464), (4, 6772732), (8, 3386366), (16, 1693183), (17, 1593584), (34, 796792), (68, 398396), (136, 199198), (137, 197744), (272, 99599), (274, 98872), (548, 49436), (727, 37264), (1096, 24718), (1454, 18632), (2192, 12359), (2329, 11632), (2908, 9316), (4658, 5816)]