61821736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 58562264

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 439, 607, 878, 1214, 1756, 2428, 3512, 4856, 12731, 17603, 25462, 35206, 50924, 70412, 101848, 140824, 266473, 532946, 1065892, 2131784, 7727717, 15455434, 30910868, 61821736]

約数ペア:

[(1, 61821736), (2, 30910868), (4, 15455434), (8, 7727717), (29, 2131784), (58, 1065892), (116, 532946), (232, 266473), (439, 140824), (607, 101848), (878, 70412), (1214, 50924), (1756, 35206), (2428, 25462), (3512, 17603), (4856, 12731)]