16672128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3975

約数の個数: 64

約数和(自身を含む): 48323520

約数和(自身を除く): 31651392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 3947, 4224, 7894, 11841, 15788, 23682, 31576, 43417, 47364, 63152, 86834, 94728, 126304, 130251, 173668, 189456, 252608, 260502, 347336, 378912, 505216, 521004, 694672, 757824, 1042008, 1389344, 1515648, 2084016, 2778688, 4168032, 5557376, 8336064, 16672128]

約数ペア:

[(1, 16672128), (2, 8336064), (3, 5557376), (4, 4168032), (6, 2778688), (8, 2084016), (11, 1515648), (12, 1389344), (16, 1042008), (22, 757824), (24, 694672), (32, 521004), (33, 505216), (44, 378912), (48, 347336), (64, 260502), (66, 252608), (88, 189456), (96, 173668), (128, 130251), (132, 126304), (176, 94728), (192, 86834), (264, 63152), (352, 47364), (384, 43417), (528, 31576), (704, 23682), (1056, 15788), (1408, 11841), (2112, 7894), (3947, 4224)]