28720032

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{27197}}^1$

素因数の和:27221

約数の個数: 48

約数和(自身を含む): 82246752

約数和(自身を除く): 53526720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 27197, 54394, 81591, 108788, 163182, 217576, 299167, 326364, 435152, 598334, 652728, 870304, 897501, 1196668, 1305456, 1795002, 2393336, 2610912, 3590004, 4786672, 7180008, 9573344, 14360016, 28720032]

約数ペア:

[(1, 28720032), (2, 14360016), (3, 9573344), (4, 7180008), (6, 4786672), (8, 3590004), (11, 2610912), (12, 2393336), (16, 1795002), (22, 1305456), (24, 1196668), (32, 897501), (33, 870304), (44, 652728), (48, 598334), (66, 435152), (88, 326364), (96, 299167), (132, 217576), (176, 163182), (264, 108788), (352, 81591), (528, 54394), (1056, 27197)]