27509264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5367

約数の個数: 40

約数和(自身を含む): 59415840

約数和(自身を除く): 31906576

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5323, 10646, 21292, 42584, 85168, 90491, 101137, 180982, 202274, 361964, 404548, 723928, 809096, 1447856, 1618192, 1719329, 3438658, 6877316, 13754632, 27509264]

約数ペア:

[(1, 27509264), (2, 13754632), (4, 6877316), (8, 3438658), (16, 1719329), (17, 1618192), (19, 1447856), (34, 809096), (38, 723928), (68, 404548), (76, 361964), (136, 202274), (152, 180982), (272, 101137), (304, 90491), (323, 85168), (646, 42584), (1292, 21292), (2584, 10646), (5168, 5323)]