73678408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1709}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 146820600

約数和(自身を除く): 73142192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 1709, 2536, 3418, 5389, 6836, 10778, 13672, 21556, 29053, 43112, 58106, 116212, 232424, 541753, 1083506, 2167012, 4334024, 9209801, 18419602, 36839204, 73678408]

約数ペア:

[(1, 73678408), (2, 36839204), (4, 18419602), (8, 9209801), (17, 4334024), (34, 2167012), (68, 1083506), (136, 541753), (317, 232424), (634, 116212), (1268, 58106), (1709, 43112), (2536, 29053), (3418, 21556), (5389, 13672), (6836, 10778)]