25495536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 72673920

約数和(自身を除く): 47178384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 443, 528, 654, 872, 886, 1199, 1308, 1329, 1744, 1772, 2398, 2616, 2658, 3544, 3597, 4796, 4873, 5232, 5316, 7088, 7194, 9592, 9746, 10632, 14388, 14619, 19184, 19492, 21264, 28776, 29238, 38984, 48287, 57552, 58476, 77968, 96574, 116952, 144861, 193148, 233904, 289722, 386296, 531157, 579444, 772592, 1062314, 1158888, 1593471, 2124628, 2317776, 3186942, 4249256, 6373884, 8498512, 12747768, 25495536]

約数ペア:

[(1, 25495536), (2, 12747768), (3, 8498512), (4, 6373884), (6, 4249256), (8, 3186942), (11, 2317776), (12, 2124628), (16, 1593471), (22, 1158888), (24, 1062314), (33, 772592), (44, 579444), (48, 531157), (66, 386296), (88, 289722), (109, 233904), (132, 193148), (176, 144861), (218, 116952), (264, 96574), (327, 77968), (436, 58476), (443, 57552), (528, 48287), (654, 38984), (872, 29238), (886, 28776), (1199, 21264), (1308, 19492), (1329, 19184), (1744, 14619), (1772, 14388), (2398, 10632), (2616, 9746), (2658, 9592), (3544, 7194), (3597, 7088), (4796, 5316), (4873, 5232)]