26585104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 68953920

約数和(自身を除く): 42368816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 961, 988, 1064, 1178, 1456, 1612, 1729, 1736, 1922, 1976, 2128, 2356, 2821, 3224, 3458, 3472, 3844, 3952, 4123, 4712, 5642, 6448, 6727, 6916, 7657, 7688, 8246, 9424, 11284, 12493, 13454, 13832, 15314, 15376, 16492, 18259, 22568, 24986, 26908, 27664, 30628, 32984, 36518, 45136, 49972, 53599, 53816, 61256, 65968, 73036, 87451, 99944, 107198, 107632, 122512, 127813, 146072, 174902, 199888, 214396, 237367, 255626, 292144, 349804, 428792, 474734, 511252, 699608, 857584, 949468, 1022504, 1399216, 1661569, 1898936, 2045008, 3323138, 3797872, 6646276, 13292552, 26585104]

約数ペア:

[(1, 26585104), (2, 13292552), (4, 6646276), (7, 3797872), (8, 3323138), (13, 2045008), (14, 1898936), (16, 1661569), (19, 1399216), (26, 1022504), (28, 949468), (31, 857584), (38, 699608), (52, 511252), (56, 474734), (62, 428792), (76, 349804), (91, 292144), (104, 255626), (112, 237367), (124, 214396), (133, 199888), (152, 174902), (182, 146072), (208, 127813), (217, 122512), (247, 107632), (248, 107198), (266, 99944), (304, 87451), (364, 73036), (403, 65968), (434, 61256), (494, 53816), (496, 53599), (532, 49972), (589, 45136), (728, 36518), (806, 32984), (868, 30628), (961, 27664), (988, 26908), (1064, 24986), (1178, 22568), (1456, 18259), (1612, 16492), (1729, 15376), (1736, 15314), (1922, 13832), (1976, 13454), (2128, 12493), (2356, 11284), (2821, 9424), (3224, 8246), (3458, 7688), (3472, 7657), (3844, 6916), (3952, 6727), (4123, 6448), (4712, 5642)]