64492604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 63241156

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 172, 178, 356, 383, 473, 766, 946, 979, 1532, 1892, 1958, 3827, 3916, 4213, 7654, 8426, 15308, 16469, 16852, 32938, 34087, 42097, 65876, 68174, 84194, 136348, 168388, 181159, 362318, 374957, 724636, 749914, 1465741, 1499828, 2931482, 5862964, 16123151, 32246302, 64492604]

約数ペア:

[(1, 64492604), (2, 32246302), (4, 16123151), (11, 5862964), (22, 2931482), (43, 1499828), (44, 1465741), (86, 749914), (89, 724636), (172, 374957), (178, 362318), (356, 181159), (383, 168388), (473, 136348), (766, 84194), (946, 68174), (979, 65876), (1532, 42097), (1892, 34087), (1958, 32938), (3827, 16852), (3916, 16469), (4213, 15308), (7654, 8426)]