16986786076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{40087}}^1$

素因数の和:40414

約数の個数: 48

約数和(自身を含む): 33236159040

約数和(自身を除く): 16249372964

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 281, 377, 562, 754, 1124, 1508, 3653, 7306, 8149, 14612, 16298, 32596, 40087, 80174, 105937, 160348, 211874, 423748, 521131, 1042262, 1162523, 2084524, 2325046, 4650092, 11264447, 15112799, 22528894, 30225598, 45057788, 60451196, 146437811, 292875622, 326668963, 585751244, 653337926, 1306675852, 4246696519, 8493393038, 16986786076]

約数ペア:

[(1, 16986786076), (2, 8493393038), (4, 4246696519), (13, 1306675852), (26, 653337926), (29, 585751244), (52, 326668963), (58, 292875622), (116, 146437811), (281, 60451196), (377, 45057788), (562, 30225598), (754, 22528894), (1124, 15112799), (1508, 11264447), (3653, 4650092), (7306, 2325046), (8149, 2084524), (14612, 1162523), (16298, 1042262), (32596, 521131), (40087, 423748), (80174, 211874), (105937, 160348)]