28797312

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 64

約数和(自身を含む): 80539200

約数和(自身を除く): 51741888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 3947, 7296, 7894, 11841, 15788, 23682, 31576, 47364, 63152, 74993, 94728, 126304, 149986, 189456, 224979, 252608, 299972, 378912, 449958, 505216, 599944, 757824, 899916, 1199888, 1515648, 1799832, 2399776, 3599664, 4799552, 7199328, 9599104, 14398656, 28797312]

約数ペア:

[(1, 28797312), (2, 14398656), (3, 9599104), (4, 7199328), (6, 4799552), (8, 3599664), (12, 2399776), (16, 1799832), (19, 1515648), (24, 1199888), (32, 899916), (38, 757824), (48, 599944), (57, 505216), (64, 449958), (76, 378912), (96, 299972), (114, 252608), (128, 224979), (152, 189456), (192, 149986), (228, 126304), (304, 94728), (384, 74993), (456, 63152), (608, 47364), (912, 31576), (1216, 23682), (1824, 15788), (2432, 11841), (3648, 7894), (3947, 7296)]