25615128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 55669992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 167, 168, 231, 249, 264, 308, 332, 334, 462, 498, 501, 581, 616, 664, 668, 913, 924, 996, 1002, 1162, 1169, 1336, 1743, 1826, 1837, 1848, 1992, 2004, 2324, 2338, 2739, 3486, 3507, 3652, 3674, 4008, 4648, 4676, 5478, 5511, 6391, 6972, 7014, 7304, 7348, 9352, 10956, 11022, 12782, 12859, 13861, 13944, 14028, 14696, 19173, 21912, 22044, 25564, 25718, 27722, 28056, 38346, 38577, 41583, 44088, 51128, 51436, 55444, 76692, 77154, 83166, 97027, 102872, 110888, 152471, 153384, 154308, 166332, 194054, 291081, 304942, 308616, 332664, 388108, 457413, 582162, 609884, 776216, 914826, 1067297, 1164324, 1219768, 1829652, 2134594, 2328648, 3201891, 3659304, 4269188, 6403782, 8538376, 12807564, 25615128]

約数ペア:

[(1, 25615128), (2, 12807564), (3, 8538376), (4, 6403782), (6, 4269188), (7, 3659304), (8, 3201891), (11, 2328648), (12, 2134594), (14, 1829652), (21, 1219768), (22, 1164324), (24, 1067297), (28, 914826), (33, 776216), (42, 609884), (44, 582162), (56, 457413), (66, 388108), (77, 332664), (83, 308616), (84, 304942), (88, 291081), (132, 194054), (154, 166332), (166, 154308), (167, 153384), (168, 152471), (231, 110888), (249, 102872), (264, 97027), (308, 83166), (332, 77154), (334, 76692), (462, 55444), (498, 51436), (501, 51128), (581, 44088), (616, 41583), (664, 38577), (668, 38346), (913, 28056), (924, 27722), (996, 25718), (1002, 25564), (1162, 22044), (1169, 21912), (1336, 19173), (1743, 14696), (1826, 14028), (1837, 13944), (1848, 13861), (1992, 12859), (2004, 12782), (2324, 11022), (2338, 10956), (2739, 9352), (3486, 7348), (3507, 7304), (3652, 7014), (3674, 6972), (4008, 6391), (4648, 5511), (4676, 5478)]