13292552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 33364800

約数和(自身を除く): 20072248

約数列:

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

約数ペア:

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