26811532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 27120500

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 383, 407, 473, 766, 814, 946, 1532, 1591, 1628, 1892, 3182, 4213, 6364, 8426, 14171, 16469, 16852, 17501, 28342, 32938, 35002, 56684, 65876, 70004, 155881, 181159, 311762, 362318, 609353, 623524, 724636, 1218706, 2437412, 6702883, 13405766, 26811532]

約数ペア:

[(1, 26811532), (2, 13405766), (4, 6702883), (11, 2437412), (22, 1218706), (37, 724636), (43, 623524), (44, 609353), (74, 362318), (86, 311762), (148, 181159), (172, 155881), (383, 70004), (407, 65876), (473, 56684), (766, 35002), (814, 32938), (946, 28342), (1532, 17501), (1591, 16852), (1628, 16469), (1892, 14171), (3182, 8426), (4213, 6364)]