65015852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 128217600

約数和(自身を除く): 63201748

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 149, 188, 211, 298, 422, 517, 596, 844, 1034, 1639, 2068, 2321, 3278, 4642, 6556, 7003, 9284, 9917, 14006, 19834, 28012, 31439, 39668, 62878, 77033, 109087, 125756, 154066, 218174, 308132, 345829, 436348, 691658, 1383316, 1477633, 2955266, 5910532, 16253963, 32507926, 65015852]

約数ペア:

[(1, 65015852), (2, 32507926), (4, 16253963), (11, 5910532), (22, 2955266), (44, 1477633), (47, 1383316), (94, 691658), (149, 436348), (188, 345829), (211, 308132), (298, 218174), (422, 154066), (517, 125756), (596, 109087), (844, 77033), (1034, 62878), (1639, 39668), (2068, 31439), (2321, 28012), (3278, 19834), (4642, 14006), (6556, 9917), (7003, 9284)]