28434688

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3630

約数の個数: 36

約数和(自身を含む): 58605568

約数和(自身を除く): 30170880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3583, 3968, 7166, 7936, 14332, 28664, 57328, 111073, 114656, 222146, 229312, 444292, 458624, 888584, 917248, 1777168, 3554336, 7108672, 14217344, 28434688]

約数ペア:

[(1, 28434688), (2, 14217344), (4, 7108672), (8, 3554336), (16, 1777168), (31, 917248), (32, 888584), (62, 458624), (64, 444292), (124, 229312), (128, 222146), (248, 114656), (256, 111073), (496, 57328), (992, 28664), (1984, 14332), (3583, 7936), (3968, 7166)]