64188359872

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1574479}}^1$

素因数の和:1574518

約数の個数: 84

約数和(自身を含む): 159567250080

約数和(自身を除く): 95378890208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 20384, 40768, 1574479, 3148958, 6297916, 11021353, 12595832, 20468227, 22042706, 25191664, 40936454, 44085412, 50383328, 77149471, 81872908, 88170824, 100766656, 143277589, 154298942, 163745816, 176341648, 286555178, 308597884, 327491632, 352683296, 573110356, 617195768, 654983264, 705366592, 1002943123, 1146220712, 1234391536, 1309966528, 2005886246, 2292441424, 2468783072, 4011772492, 4584882848, 4937566144, 8023544984, 9169765696, 16047089968, 32094179936, 64188359872]

約数ペア:

[(1, 64188359872), (2, 32094179936), (4, 16047089968), (7, 9169765696), (8, 8023544984), (13, 4937566144), (14, 4584882848), (16, 4011772492), (26, 2468783072), (28, 2292441424), (32, 2005886246), (49, 1309966528), (52, 1234391536), (56, 1146220712), (64, 1002943123), (91, 705366592), (98, 654983264), (104, 617195768), (112, 573110356), (182, 352683296), (196, 327491632), (208, 308597884), (224, 286555178), (364, 176341648), (392, 163745816), (416, 154298942), (448, 143277589), (637, 100766656), (728, 88170824), (784, 81872908), (832, 77149471), (1274, 50383328), (1456, 44085412), (1568, 40936454), (2548, 25191664), (2912, 22042706), (3136, 20468227), (5096, 12595832), (5824, 11021353), (10192, 6297916), (20384, 3148958), (40768, 1574479)]