663639488

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{102667}}^1$

素因数の和:102780

約数の個数: 28

約数和(自身を含む): 1329961272

約数和(自身を除く): 666321784

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 102667, 205334, 410668, 821336, 1642672, 3285344, 6570688, 10369367, 20738734, 41477468, 82954936, 165909872, 331819744, 663639488]

約数ペア:

[(1, 663639488), (2, 331819744), (4, 165909872), (8, 82954936), (16, 41477468), (32, 20738734), (64, 10369367), (101, 6570688), (202, 3285344), (404, 1642672), (808, 821336), (1616, 410668), (3232, 205334), (6464, 102667)]