13915218496

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3844

約数の個数: 84

約数和(自身を含む): 29008052220

約数和(自身を除く): 15092833724

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 961, 976, 992, 1891, 1922, 1952, 1984, 3709, 3782, 3844, 3904, 7418, 7564, 7688, 14836, 15128, 15376, 29672, 30256, 30752, 58621, 59344, 60512, 61504, 114979, 117242, 118688, 121024, 226249, 229958, 234484, 237376, 452498, 459916, 468968, 904996, 919832, 937936, 1809992, 1839664, 1875872, 3564349, 3619984, 3679328, 3751744, 7013719, 7128698, 7239968, 7358656, 14027438, 14257396, 14479936, 28054876, 28514792, 56109752, 57029584, 112219504, 114059168, 217425289, 224439008, 228118336, 434850578, 448878016, 869701156, 1739402312, 3478804624, 6957609248, 13915218496]

約数ペア:

[(1, 13915218496), (2, 6957609248), (4, 3478804624), (8, 1739402312), (16, 869701156), (31, 448878016), (32, 434850578), (61, 228118336), (62, 224439008), (64, 217425289), (122, 114059168), (124, 112219504), (244, 57029584), (248, 56109752), (488, 28514792), (496, 28054876), (961, 14479936), (976, 14257396), (992, 14027438), (1891, 7358656), (1922, 7239968), (1952, 7128698), (1984, 7013719), (3709, 3751744), (3782, 3679328), (3844, 3619984), (3904, 3564349), (7418, 1875872), (7564, 1839664), (7688, 1809992), (14836, 937936), (15128, 919832), (15376, 904996), (29672, 468968), (30256, 459916), (30752, 452498), (58621, 237376), (59344, 234484), (60512, 229958), (61504, 226249), (114979, 121024), (117242, 118688)]