29904608

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 61117056

約数和(自身を除く): 31212448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 103, 172, 206, 211, 344, 412, 422, 688, 824, 844, 1376, 1648, 1688, 3296, 3376, 4429, 6752, 8858, 9073, 17716, 18146, 21733, 35432, 36292, 43466, 70864, 72584, 86932, 141728, 145168, 173864, 290336, 347728, 695456, 934519, 1869038, 3738076, 7476152, 14952304, 29904608]

約数ペア:

[(1, 29904608), (2, 14952304), (4, 7476152), (8, 3738076), (16, 1869038), (32, 934519), (43, 695456), (86, 347728), (103, 290336), (172, 173864), (206, 145168), (211, 141728), (344, 86932), (412, 72584), (422, 70864), (688, 43466), (824, 36292), (844, 35432), (1376, 21733), (1648, 18146), (1688, 17716), (3296, 9073), (3376, 8858), (4429, 6752)]