28997424

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2642

約数の個数: 60

約数和(自身を含む): 82212000

約数和(自身を除く): 53214576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2549, 2844, 3792, 5098, 5688, 7647, 10196, 11376, 15294, 20392, 22941, 30588, 40784, 45882, 61176, 91764, 122352, 183528, 201371, 367056, 402742, 604113, 805484, 1208226, 1610968, 1812339, 2416452, 3221936, 3624678, 4832904, 7249356, 9665808, 14498712, 28997424]

約数ペア:

[(1, 28997424), (2, 14498712), (3, 9665808), (4, 7249356), (6, 4832904), (8, 3624678), (9, 3221936), (12, 2416452), (16, 1812339), (18, 1610968), (24, 1208226), (36, 805484), (48, 604113), (72, 402742), (79, 367056), (144, 201371), (158, 183528), (237, 122352), (316, 91764), (474, 61176), (632, 45882), (711, 40784), (948, 30588), (1264, 22941), (1422, 20392), (1896, 15294), (2549, 11376), (2844, 10196), (3792, 7647), (5098, 5688)]