28735392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 87744384

約数和(自身を除く): 59008992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 701, 732, 854, 976, 1281, 1402, 1464, 1708, 1952, 2103, 2562, 2804, 2928, 3416, 4206, 4907, 5124, 5608, 5856, 6832, 8412, 9814, 10248, 11216, 13664, 14721, 16824, 19628, 20496, 22432, 29442, 33648, 39256, 40992, 42761, 58884, 67296, 78512, 85522, 117768, 128283, 157024, 171044, 235536, 256566, 299327, 342088, 471072, 513132, 598654, 684176, 897981, 1026264, 1197308, 1368352, 1795962, 2052528, 2394616, 3591924, 4105056, 4789232, 7183848, 9578464, 14367696, 28735392]

約数ペア:

[(1, 28735392), (2, 14367696), (3, 9578464), (4, 7183848), (6, 4789232), (7, 4105056), (8, 3591924), (12, 2394616), (14, 2052528), (16, 1795962), (21, 1368352), (24, 1197308), (28, 1026264), (32, 897981), (42, 684176), (48, 598654), (56, 513132), (61, 471072), (84, 342088), (96, 299327), (112, 256566), (122, 235536), (168, 171044), (183, 157024), (224, 128283), (244, 117768), (336, 85522), (366, 78512), (427, 67296), (488, 58884), (672, 42761), (701, 40992), (732, 39256), (854, 33648), (976, 29442), (1281, 22432), (1402, 20496), (1464, 19628), (1708, 16824), (1952, 14721), (2103, 13664), (2562, 11216), (2804, 10248), (2928, 9814), (3416, 8412), (4206, 6832), (4907, 5856), (5124, 5608)]