29897712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:15998

約数の個数: 60

約数和(自身を含む): 90114024

約数和(自身を除く): 60216312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 207623, 255536, 287478, 383304, 415246, 574956, 622869, 766608, 830492, 1149912, 1245738, 1660984, 1868607, 2299824, 2491476, 3321968, 3737214, 4982952, 7474428, 9965904, 14948856, 29897712]

約数ペア:

[(1, 29897712), (2, 14948856), (3, 9965904), (4, 7474428), (6, 4982952), (8, 3737214), (9, 3321968), (12, 2491476), (13, 2299824), (16, 1868607), (18, 1660984), (24, 1245738), (26, 1149912), (36, 830492), (39, 766608), (48, 622869), (52, 574956), (72, 415246), (78, 383304), (104, 287478), (117, 255536), (144, 207623), (156, 191652), (208, 143739), (234, 127768), (312, 95826), (468, 63884), (624, 47913), (936, 31942), (1872, 15971)]