74887484

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9378

約数の個数: 36

約数和(自身を含む): 156184560

約数和(自身を除く): 81297076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 9319, 18638, 37276, 65233, 130466, 260932, 382079, 456631, 764158, 913262, 1528316, 1826524, 2674553, 5349106, 10698212, 18721871, 37443742, 74887484]

約数ペア:

[(1, 74887484), (2, 37443742), (4, 18721871), (7, 10698212), (14, 5349106), (28, 2674553), (41, 1826524), (49, 1528316), (82, 913262), (98, 764158), (164, 456631), (196, 382079), (287, 260932), (574, 130466), (1148, 65233), (2009, 37276), (4018, 18638), (8036, 9319)]