65797784

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 136964520

約数和(自身を除く): 71166736

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1187, 1352, 2132, 2374, 4264, 4748, 6929, 9496, 13858, 15431, 27716, 30862, 48667, 55432, 61724, 97334, 123448, 194668, 200603, 389336, 401206, 632671, 802412, 1265342, 1604824, 2530684, 5061368, 8224723, 16449446, 32898892, 65797784]

約数ペア:

[(1, 65797784), (2, 32898892), (4, 16449446), (8, 8224723), (13, 5061368), (26, 2530684), (41, 1604824), (52, 1265342), (82, 802412), (104, 632671), (164, 401206), (169, 389336), (328, 200603), (338, 194668), (533, 123448), (676, 97334), (1066, 61724), (1187, 55432), (1352, 48667), (2132, 30862), (2374, 27716), (4264, 15431), (4748, 13858), (6929, 9496)]