21314370056

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{8369}}^1$

素因数の和:8551

約数の個数: 96

約数和(自身を含む): 47661291000

約数和(自身を除く): 26346920944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 89, 98, 146, 178, 196, 292, 356, 392, 511, 584, 623, 712, 1022, 1246, 2044, 2492, 3577, 4088, 4361, 4984, 6497, 7154, 8369, 8722, 12994, 14308, 16738, 17444, 25988, 28616, 33476, 34888, 45479, 51976, 58583, 66952, 90958, 117166, 181916, 234332, 318353, 363832, 410081, 468664, 610937, 636706, 744841, 820162, 1221874, 1273412, 1489682, 1640324, 2443748, 2546824, 2979364, 3280648, 4276559, 4887496, 5213887, 5958728, 8553118, 10427774, 17106236, 20855548, 29935913, 34212472, 36497209, 41711096, 54373393, 59871826, 72994418, 108746786, 119743652, 145988836, 217493572, 239487304, 291977672, 380613751, 434987144, 761227502, 1522455004, 2664296257, 3044910008, 5328592514, 10657185028, 21314370056]

約数ペア:

[(1, 21314370056), (2, 10657185028), (4, 5328592514), (7, 3044910008), (8, 2664296257), (14, 1522455004), (28, 761227502), (49, 434987144), (56, 380613751), (73, 291977672), (89, 239487304), (98, 217493572), (146, 145988836), (178, 119743652), (196, 108746786), (292, 72994418), (356, 59871826), (392, 54373393), (511, 41711096), (584, 36497209), (623, 34212472), (712, 29935913), (1022, 20855548), (1246, 17106236), (2044, 10427774), (2492, 8553118), (3577, 5958728), (4088, 5213887), (4361, 4887496), (4984, 4276559), (6497, 3280648), (7154, 2979364), (8369, 2546824), (8722, 2443748), (12994, 1640324), (14308, 1489682), (16738, 1273412), (17444, 1221874), (25988, 820162), (28616, 744841), (33476, 636706), (34888, 610937), (45479, 468664), (51976, 410081), (58583, 363832), (66952, 318353), (90958, 234332), (117166, 181916)]