71935688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1511}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 147510720

約数和(自身を除く): 75575032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 1082, 1511, 2164, 3022, 4328, 5951, 6044, 11902, 12088, 16621, 23804, 33242, 47608, 66484, 132968, 817451, 1634902, 3269804, 6539608, 8991961, 17983922, 35967844, 71935688]

約数ペア:

[(1, 71935688), (2, 35967844), (4, 17983922), (8, 8991961), (11, 6539608), (22, 3269804), (44, 1634902), (88, 817451), (541, 132968), (1082, 66484), (1511, 47608), (2164, 33242), (3022, 23804), (4328, 16621), (5951, 12088), (6044, 11902)]