25787086208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53623}}^1$

素因数の和:53684

約数の個数: 96

約数和(自身を含む): 58771367760

約数和(自身を除く): 32984281552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 289, 416, 442, 544, 578, 832, 884, 1088, 1156, 1664, 1768, 2176, 2312, 3536, 3757, 4624, 7072, 7514, 9248, 14144, 15028, 18496, 28288, 30056, 36992, 53623, 60112, 107246, 120224, 214492, 240448, 428984, 480896, 697099, 857968, 911591, 1394198, 1715936, 1823182, 2788396, 3431872, 3646364, 5576792, 6863744, 7292728, 11153584, 11850683, 14585456, 15497047, 22307168, 23701366, 29170912, 30994094, 44614336, 47402732, 58341824, 61988188, 89228672, 94805464, 116683648, 123976376, 189610928, 201461611, 247952752, 379221856, 402923222, 495905504, 758443712, 805846444, 991811008, 1516887424, 1611692888, 1983622016, 3223385776, 6446771552, 12893543104, 25787086208]

約数ペア:

[(1, 25787086208), (2, 12893543104), (4, 6446771552), (8, 3223385776), (13, 1983622016), (16, 1611692888), (17, 1516887424), (26, 991811008), (32, 805846444), (34, 758443712), (52, 495905504), (64, 402923222), (68, 379221856), (104, 247952752), (128, 201461611), (136, 189610928), (208, 123976376), (221, 116683648), (272, 94805464), (289, 89228672), (416, 61988188), (442, 58341824), (544, 47402732), (578, 44614336), (832, 30994094), (884, 29170912), (1088, 23701366), (1156, 22307168), (1664, 15497047), (1768, 14585456), (2176, 11850683), (2312, 11153584), (3536, 7292728), (3757, 6863744), (4624, 5576792), (7072, 3646364), (7514, 3431872), (9248, 2788396), (14144, 1823182), (15028, 1715936), (18496, 1394198), (28288, 911591), (30056, 857968), (36992, 697099), (53623, 480896), (60112, 428984), (107246, 240448), (120224, 214492)]