15771061072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{70271}}^1$

素因数の和:70388

約数の個数: 60

約数和(自身を含む): 33486856704

約数和(自身を除く): 17715795632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 169, 208, 332, 338, 664, 676, 1079, 1328, 1352, 2158, 2704, 4316, 8632, 14027, 17264, 28054, 56108, 70271, 112216, 140542, 224432, 281084, 562168, 913523, 1124336, 1827046, 3654092, 5832493, 7308184, 11664986, 11875799, 14616368, 23329972, 23751598, 46659944, 47503196, 75822409, 93319888, 95006392, 151644818, 190012784, 303289636, 606579272, 985691317, 1213158544, 1971382634, 3942765268, 7885530536, 15771061072]

約数ペア:

[(1, 15771061072), (2, 7885530536), (4, 3942765268), (8, 1971382634), (13, 1213158544), (16, 985691317), (26, 606579272), (52, 303289636), (83, 190012784), (104, 151644818), (166, 95006392), (169, 93319888), (208, 75822409), (332, 47503196), (338, 46659944), (664, 23751598), (676, 23329972), (1079, 14616368), (1328, 11875799), (1352, 11664986), (2158, 7308184), (2704, 5832493), (4316, 3654092), (8632, 1827046), (14027, 1124336), (17264, 913523), (28054, 562168), (56108, 281084), (70271, 224432), (112216, 140542)]