858772952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{146849}}^1$

素因数の和:146915

約数の個数: 32

約数和(自身を含む): 1744578000

約数和(自身を除く): 885805048

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 146849, 293698, 587396, 1174792, 2496433, 4992866, 6314507, 9985732, 12629014, 19971464, 25258028, 50516056, 107346619, 214693238, 429386476, 858772952]

約数ペア:

[(1, 858772952), (2, 429386476), (4, 214693238), (8, 107346619), (17, 50516056), (34, 25258028), (43, 19971464), (68, 12629014), (86, 9985732), (136, 6314507), (172, 4992866), (344, 2496433), (731, 1174792), (1462, 587396), (2924, 293698), (5848, 146849)]