15694392688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 33012838432

約数和(自身を除く): 17318445744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 541, 661, 844, 1082, 1322, 1688, 2164, 2644, 2743, 3376, 4328, 5288, 5486, 7033, 8593, 8656, 10576, 10972, 14066, 17186, 21944, 28132, 34372, 43888, 56264, 68744, 112528, 114151, 137488, 139471, 228302, 278942, 357601, 456604, 557884, 715202, 913208, 1115768, 1430404, 1483963, 1813123, 1826416, 2231536, 2860808, 2967926, 3626246, 4648813, 5721616, 5935852, 7252492, 9297626, 11871704, 14504984, 18595252, 23743408, 29009968, 37190504, 74381008, 75453811, 150907622, 301815244, 603630488, 980899543, 1207260976, 1961799086, 3923598172, 7847196344, 15694392688]

約数ペア:

[(1, 15694392688), (2, 7847196344), (4, 3923598172), (8, 1961799086), (13, 1207260976), (16, 980899543), (26, 603630488), (52, 301815244), (104, 150907622), (208, 75453811), (211, 74381008), (422, 37190504), (541, 29009968), (661, 23743408), (844, 18595252), (1082, 14504984), (1322, 11871704), (1688, 9297626), (2164, 7252492), (2644, 5935852), (2743, 5721616), (3376, 4648813), (4328, 3626246), (5288, 2967926), (5486, 2860808), (7033, 2231536), (8593, 1826416), (8656, 1813123), (10576, 1483963), (10972, 1430404), (14066, 1115768), (17186, 913208), (21944, 715202), (28132, 557884), (34372, 456604), (43888, 357601), (56264, 278942), (68744, 228302), (112528, 139471), (114151, 137488)]