28940352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 89196672

約数和(自身を除く): 60256320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 353, 366, 427, 448, 488, 672, 706, 732, 854, 976, 1059, 1281, 1344, 1412, 1464, 1708, 1952, 2118, 2471, 2562, 2824, 2928, 3416, 3904, 4236, 4942, 5124, 5648, 5856, 6832, 7413, 8472, 9884, 10248, 11296, 11712, 13664, 14826, 16944, 19768, 20496, 21533, 22592, 27328, 29652, 33888, 39536, 40992, 43066, 59304, 64599, 67776, 79072, 81984, 86132, 118608, 129198, 150731, 158144, 172264, 237216, 258396, 301462, 344528, 452193, 474432, 516792, 602924, 689056, 904386, 1033584, 1205848, 1378112, 1808772, 2067168, 2411696, 3617544, 4134336, 4823392, 7235088, 9646784, 14470176, 28940352]

約数ペア:

[(1, 28940352), (2, 14470176), (3, 9646784), (4, 7235088), (6, 4823392), (7, 4134336), (8, 3617544), (12, 2411696), (14, 2067168), (16, 1808772), (21, 1378112), (24, 1205848), (28, 1033584), (32, 904386), (42, 689056), (48, 602924), (56, 516792), (61, 474432), (64, 452193), (84, 344528), (96, 301462), (112, 258396), (122, 237216), (168, 172264), (183, 158144), (192, 150731), (224, 129198), (244, 118608), (336, 86132), (353, 81984), (366, 79072), (427, 67776), (448, 64599), (488, 59304), (672, 43066), (706, 40992), (732, 39536), (854, 33888), (976, 29652), (1059, 27328), (1281, 22592), (1344, 21533), (1412, 20496), (1464, 19768), (1708, 16944), (1952, 14826), (2118, 13664), (2471, 11712), (2562, 11296), (2824, 10248), (2928, 9884), (3416, 8472), (3904, 7413), (4236, 6832), (4942, 5856), (5124, 5648)]