74406904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 165241440

約数和(自身を除く): 90834536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 193, 286, 337, 386, 572, 674, 772, 1144, 1348, 1544, 2123, 2509, 2696, 3707, 4246, 4381, 5018, 7414, 8492, 8762, 10036, 14828, 16984, 17524, 20072, 27599, 29656, 35048, 48191, 55198, 65041, 96382, 110396, 130082, 192764, 220792, 260164, 385528, 520328, 715451, 845533, 1430902, 1691066, 2861804, 3382132, 5723608, 6764264, 9300863, 18601726, 37203452, 74406904]

約数ペア:

[(1, 74406904), (2, 37203452), (4, 18601726), (8, 9300863), (11, 6764264), (13, 5723608), (22, 3382132), (26, 2861804), (44, 1691066), (52, 1430902), (88, 845533), (104, 715451), (143, 520328), (193, 385528), (286, 260164), (337, 220792), (386, 192764), (572, 130082), (674, 110396), (772, 96382), (1144, 65041), (1348, 55198), (1544, 48191), (2123, 35048), (2509, 29656), (2696, 27599), (3707, 20072), (4246, 17524), (4381, 16984), (5018, 14828), (7414, 10036), (8492, 8762)]