74435084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 144883200

約数和(自身を除く): 70448116

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 388, 437, 439, 874, 878, 1748, 1756, 1843, 2231, 3686, 4462, 7372, 8341, 8924, 10097, 16682, 20194, 33364, 40388, 42389, 42583, 84778, 85166, 169556, 170332, 191843, 383686, 767372, 809077, 979409, 1618154, 1958818, 3236308, 3917636, 18608771, 37217542, 74435084]

約数ペア:

[(1, 74435084), (2, 37217542), (4, 18608771), (19, 3917636), (23, 3236308), (38, 1958818), (46, 1618154), (76, 979409), (92, 809077), (97, 767372), (194, 383686), (388, 191843), (437, 170332), (439, 169556), (874, 85166), (878, 84778), (1748, 42583), (1756, 42389), (1843, 40388), (2231, 33364), (3686, 20194), (4462, 16682), (7372, 10097), (8341, 8924)]