77218688

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{5857}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 155354160

約数和(自身を除く): 78135472

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 5857, 6592, 11714, 13184, 23428, 46856, 93712, 187424, 374848, 603271, 749696, 1206542, 2413084, 4826168, 9652336, 19304672, 38609344, 77218688]

約数ペア:

[(1, 77218688), (2, 38609344), (4, 19304672), (8, 9652336), (16, 4826168), (32, 2413084), (64, 1206542), (103, 749696), (128, 603271), (206, 374848), (412, 187424), (824, 93712), (1648, 46856), (3296, 23428), (5857, 13184), (6592, 11714)]