28808032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 62318592

約数和(自身を除く): 33510560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 367, 446, 734, 892, 1468, 1784, 2453, 2936, 3568, 4037, 4906, 5872, 7136, 8074, 9812, 11744, 16148, 19624, 32296, 39248, 64592, 78496, 81841, 129184, 163682, 327364, 654728, 900251, 1309456, 1800502, 2618912, 3601004, 7202008, 14404016, 28808032]

約数ペア:

[(1, 28808032), (2, 14404016), (4, 7202008), (8, 3601004), (11, 2618912), (16, 1800502), (22, 1309456), (32, 900251), (44, 654728), (88, 327364), (176, 163682), (223, 129184), (352, 81841), (367, 78496), (446, 64592), (734, 39248), (892, 32296), (1468, 19624), (1784, 16148), (2453, 11744), (2936, 9812), (3568, 8074), (4037, 7136), (4906, 5872)]