1796559856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15619}}^1$

素因数の和:15726

約数の個数: 80

約数和(自身を含む): 4338611200

約数和(自身を除く): 2542051344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 8216, 8848, 14378, 15619, 16432, 28756, 31238, 57512, 62476, 109333, 115024, 124952, 203047, 218666, 249904, 406094, 437332, 812188, 874664, 1233901, 1421329, 1624376, 1749328, 2467802, 2842658, 3248752, 4935604, 5685316, 8637307, 9871208, 11370632, 16040713, 17274614, 19742416, 22741264, 32081426, 34549228, 64162852, 69098456, 112284991, 128325704, 138196912, 224569982, 256651408, 449139964, 898279928, 1796559856]

約数ペア:

[(1, 1796559856), (2, 898279928), (4, 449139964), (7, 256651408), (8, 224569982), (13, 138196912), (14, 128325704), (16, 112284991), (26, 69098456), (28, 64162852), (52, 34549228), (56, 32081426), (79, 22741264), (91, 19742416), (104, 17274614), (112, 16040713), (158, 11370632), (182, 9871208), (208, 8637307), (316, 5685316), (364, 4935604), (553, 3248752), (632, 2842658), (728, 2467802), (1027, 1749328), (1106, 1624376), (1264, 1421329), (1456, 1233901), (2054, 874664), (2212, 812188), (4108, 437332), (4424, 406094), (7189, 249904), (8216, 218666), (8848, 203047), (14378, 124952), (15619, 115024), (16432, 109333), (28756, 62476), (31238, 57512)]