67990468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 147529984

約数和(自身を除く): 79539516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1237, 1963, 2114, 2474, 3926, 4228, 4948, 7852, 8659, 13741, 16081, 17318, 27482, 32162, 34636, 54964, 64324, 112567, 186787, 225134, 373574, 450268, 747148, 1307509, 2428231, 2615018, 4856462, 5230036, 9712924, 16997617, 33995234, 67990468]

約数ペア:

[(1, 67990468), (2, 33995234), (4, 16997617), (7, 9712924), (13, 5230036), (14, 4856462), (26, 2615018), (28, 2428231), (52, 1307509), (91, 747148), (151, 450268), (182, 373574), (302, 225134), (364, 186787), (604, 112567), (1057, 64324), (1237, 54964), (1963, 34636), (2114, 32162), (2474, 27482), (3926, 17318), (4228, 16081), (4948, 13741), (7852, 8659)]