73555976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5399}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 76132024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 5399, 6812, 10798, 13624, 21596, 43192, 70187, 140374, 280748, 561496, 707269, 1414538, 2829076, 5658152, 9194497, 18388994, 36777988, 73555976]

約数ペア:

[(1, 73555976), (2, 36777988), (4, 18388994), (8, 9194497), (13, 5658152), (26, 2829076), (52, 1414538), (104, 707269), (131, 561496), (262, 280748), (524, 140374), (1048, 70187), (1703, 43192), (3406, 21596), (5399, 13624), (6812, 10798)]