25159728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 75102336

約数和(自身を除く): 49942608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2803, 2992, 4488, 5606, 8409, 8976, 11212, 16818, 22424, 30833, 33636, 44848, 47651, 61666, 67272, 92499, 95302, 123332, 134544, 142953, 184998, 190604, 246664, 285906, 369996, 381208, 493328, 524161, 571812, 739992, 762416, 1048322, 1143624, 1479984, 1572483, 2096644, 2287248, 3144966, 4193288, 6289932, 8386576, 12579864, 25159728]

約数ペア:

[(1, 25159728), (2, 12579864), (3, 8386576), (4, 6289932), (6, 4193288), (8, 3144966), (11, 2287248), (12, 2096644), (16, 1572483), (17, 1479984), (22, 1143624), (24, 1048322), (33, 762416), (34, 739992), (44, 571812), (48, 524161), (51, 493328), (66, 381208), (68, 369996), (88, 285906), (102, 246664), (132, 190604), (136, 184998), (176, 142953), (187, 134544), (204, 123332), (264, 95302), (272, 92499), (374, 67272), (408, 61666), (528, 47651), (561, 44848), (748, 33636), (816, 30833), (1122, 22424), (1496, 16818), (2244, 11212), (2803, 8976), (2992, 8409), (4488, 5606)]