64575368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 145393920

約数和(自身を除く): 80818552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 517, 572, 611, 1034, 1144, 1201, 1222, 2068, 2402, 2444, 4136, 4804, 4888, 6721, 9608, 13211, 13442, 15613, 26422, 26884, 31226, 52844, 53768, 56447, 62452, 105688, 112894, 124904, 171743, 225788, 343486, 451576, 620917, 686972, 733811, 1241834, 1373944, 1467622, 2483668, 2935244, 4967336, 5870488, 8071921, 16143842, 32287684, 64575368]

約数ペア:

[(1, 64575368), (2, 32287684), (4, 16143842), (8, 8071921), (11, 5870488), (13, 4967336), (22, 2935244), (26, 2483668), (44, 1467622), (47, 1373944), (52, 1241834), (88, 733811), (94, 686972), (104, 620917), (143, 451576), (188, 343486), (286, 225788), (376, 171743), (517, 124904), (572, 112894), (611, 105688), (1034, 62452), (1144, 56447), (1201, 53768), (1222, 52844), (2068, 31226), (2402, 26884), (2444, 26422), (4136, 15613), (4804, 13442), (4888, 13211), (6721, 9608)]