42849004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 83000512

約数和(自身を除く): 40151508

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 397, 446, 484, 794, 892, 1588, 2453, 4367, 4906, 8734, 9812, 17468, 26983, 48037, 53966, 88531, 96074, 107932, 177062, 192148, 354124, 973841, 1947682, 3895364, 10712251, 21424502, 42849004]

約数ペア:

[(1, 42849004), (2, 21424502), (4, 10712251), (11, 3895364), (22, 1947682), (44, 973841), (121, 354124), (223, 192148), (242, 177062), (397, 107932), (446, 96074), (484, 88531), (794, 53966), (892, 48037), (1588, 26983), (2453, 17468), (4367, 9812), (4906, 8734)]