2800427008

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 112

約数和(自身を含む): 5945063040

約数和(自身を除く): 3144636032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 167, 178, 184, 256, 334, 356, 368, 512, 668, 712, 736, 1024, 1336, 1424, 1472, 2047, 2048, 2672, 2848, 2944, 3841, 4094, 4096, 5344, 5696, 5888, 7682, 8188, 8192, 10688, 11392, 11776, 14863, 15364, 16376, 21376, 22784, 23552, 29726, 30728, 32752, 42752, 45568, 47104, 59452, 61456, 65504, 85504, 91136, 94208, 118904, 122912, 131008, 171008, 182272, 188416, 237808, 245824, 262016, 341849, 342016, 364544, 475616, 491648, 524032, 683698, 684032, 729088, 951232, 983296, 1048064, 1367396, 1368064, 1902464, 1966592, 2096128, 2734792, 3804928, 3933184, 4192256, 5469584, 7609856, 7866368, 8384512, 10939168, 15219712, 15732736, 16769024, 21878336, 30439424, 31465472, 43756672, 60878848, 87513344, 121757696, 175026688, 350053376, 700106752, 1400213504, 2800427008]

約数ペア:

[(1, 2800427008), (2, 1400213504), (4, 700106752), (8, 350053376), (16, 175026688), (23, 121757696), (32, 87513344), (46, 60878848), (64, 43756672), (89, 31465472), (92, 30439424), (128, 21878336), (167, 16769024), (178, 15732736), (184, 15219712), (256, 10939168), (334, 8384512), (356, 7866368), (368, 7609856), (512, 5469584), (668, 4192256), (712, 3933184), (736, 3804928), (1024, 2734792), (1336, 2096128), (1424, 1966592), (1472, 1902464), (2047, 1368064), (2048, 1367396), (2672, 1048064), (2848, 983296), (2944, 951232), (3841, 729088), (4094, 684032), (4096, 683698), (5344, 524032), (5696, 491648), (5888, 475616), (7682, 364544), (8188, 342016), (8192, 341849), (10688, 262016), (11392, 245824), (11776, 237808), (14863, 188416), (15364, 182272), (16376, 171008), (21376, 131008), (22784, 122912), (23552, 118904), (29726, 94208), (30728, 91136), (32752, 85504), (42752, 65504), (45568, 61456), (47104, 59452)]