13818444928

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{65707}}^1$

素因数の和:65805

約数の個数: 64

約数和(自身を含む): 28953573120

約数和(自身を除く): 15135128192

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 424, 496, 848, 992, 1643, 1696, 1984, 3286, 3392, 3968, 6572, 6784, 13144, 26288, 52576, 65707, 105152, 131414, 210304, 262828, 525656, 1051312, 2036917, 2102624, 3482471, 4073834, 4205248, 6964942, 8147668, 8410496, 13929884, 16295336, 27859768, 32590672, 55719536, 65181344, 107956601, 111439072, 130362688, 215913202, 222878144, 260725376, 431826404, 445756288, 863652808, 1727305616, 3454611232, 6909222464, 13818444928]

約数ペア:

[(1, 13818444928), (2, 6909222464), (4, 3454611232), (8, 1727305616), (16, 863652808), (31, 445756288), (32, 431826404), (53, 260725376), (62, 222878144), (64, 215913202), (106, 130362688), (124, 111439072), (128, 107956601), (212, 65181344), (248, 55719536), (424, 32590672), (496, 27859768), (848, 16295336), (992, 13929884), (1643, 8410496), (1696, 8147668), (1984, 6964942), (3286, 4205248), (3392, 4073834), (3968, 3482471), (6572, 2102624), (6784, 2036917), (13144, 1051312), (26288, 525656), (52576, 262828), (65707, 210304), (105152, 131414)]