74937928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15331}}^1$

素因数の和:15397

約数の個数: 32

約数和(自身を含む): 154546560

約数和(自身を除く): 79608632

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 15331, 30662, 61324, 122648, 199303, 398606, 720557, 797212, 1441114, 1594424, 2882228, 5764456, 9367241, 18734482, 37468964, 74937928]

約数ペア:

[(1, 74937928), (2, 37468964), (4, 18734482), (8, 9367241), (13, 5764456), (26, 2882228), (47, 1594424), (52, 1441114), (94, 797212), (104, 720557), (188, 398606), (376, 199303), (611, 122648), (1222, 61324), (2444, 30662), (4888, 15331)]