28575904

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 40008416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 53, 56, 58, 83, 106, 112, 116, 166, 203, 212, 224, 232, 332, 371, 406, 424, 464, 581, 664, 742, 812, 848, 928, 1162, 1328, 1484, 1537, 1624, 1696, 2324, 2407, 2656, 2968, 3074, 3248, 4399, 4648, 4814, 5936, 6148, 6496, 8798, 9296, 9628, 10759, 11872, 12296, 16849, 17596, 18592, 19256, 21518, 24592, 30793, 33698, 35192, 38512, 43036, 49184, 61586, 67396, 70384, 77024, 86072, 123172, 127571, 134792, 140768, 172144, 246344, 255142, 269584, 344288, 492688, 510284, 539168, 892997, 985376, 1020568, 1785994, 2041136, 3571988, 4082272, 7143976, 14287952, 28575904]

約数ペア:

[(1, 28575904), (2, 14287952), (4, 7143976), (7, 4082272), (8, 3571988), (14, 2041136), (16, 1785994), (28, 1020568), (29, 985376), (32, 892997), (53, 539168), (56, 510284), (58, 492688), (83, 344288), (106, 269584), (112, 255142), (116, 246344), (166, 172144), (203, 140768), (212, 134792), (224, 127571), (232, 123172), (332, 86072), (371, 77024), (406, 70384), (424, 67396), (464, 61586), (581, 49184), (664, 43036), (742, 38512), (812, 35192), (848, 33698), (928, 30793), (1162, 24592), (1328, 21518), (1484, 19256), (1537, 18592), (1624, 17596), (1696, 16849), (2324, 12296), (2407, 11872), (2656, 10759), (2968, 9628), (3074, 9296), (3248, 8798), (4399, 6496), (4648, 6148), (4814, 5936)]