25212672

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 108

約数和(自身を含む): 75251904

約数和(自身を除く): 50039232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 353, 372, 384, 496, 558, 576, 706, 744, 768, 992, 1059, 1116, 1152, 1412, 1488, 1984, 2118, 2232, 2304, 2824, 2976, 3177, 3968, 4236, 4464, 5648, 5952, 6354, 7936, 8472, 8928, 10943, 11296, 11904, 12708, 16944, 17856, 21886, 22592, 23808, 25416, 32829, 33888, 35712, 43772, 45184, 50832, 65658, 67776, 71424, 87544, 90368, 98487, 101664, 131316, 135552, 175088, 196974, 203328, 262632, 271104, 350176, 393948, 406656, 525264, 700352, 787896, 813312, 1050528, 1400704, 1575792, 2101056, 2801408, 3151584, 4202112, 6303168, 8404224, 12606336, 25212672]

約数ペア:

[(1, 25212672), (2, 12606336), (3, 8404224), (4, 6303168), (6, 4202112), (8, 3151584), (9, 2801408), (12, 2101056), (16, 1575792), (18, 1400704), (24, 1050528), (31, 813312), (32, 787896), (36, 700352), (48, 525264), (62, 406656), (64, 393948), (72, 350176), (93, 271104), (96, 262632), (124, 203328), (128, 196974), (144, 175088), (186, 135552), (192, 131316), (248, 101664), (256, 98487), (279, 90368), (288, 87544), (353, 71424), (372, 67776), (384, 65658), (496, 50832), (558, 45184), (576, 43772), (706, 35712), (744, 33888), (768, 32829), (992, 25416), (1059, 23808), (1116, 22592), (1152, 21886), (1412, 17856), (1488, 16944), (1984, 12708), (2118, 11904), (2232, 11296), (2304, 10943), (2824, 8928), (2976, 8472), (3177, 7936), (3968, 6354), (4236, 5952), (4464, 5648)]