89495588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4639}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 196439040

約数和(自身を除く): 106943452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4639, 4823, 9278, 9646, 18556, 19292, 32473, 60307, 64946, 120614, 129892, 241228, 245867, 422149, 491734, 844298, 983468, 1688596, 1721069, 3196271, 3442138, 6392542, 6884276, 12785084, 22373897, 44747794, 89495588]

約数ペア:

[(1, 89495588), (2, 44747794), (4, 22373897), (7, 12785084), (13, 6884276), (14, 6392542), (26, 3442138), (28, 3196271), (52, 1721069), (53, 1688596), (91, 983468), (106, 844298), (182, 491734), (212, 422149), (364, 245867), (371, 241228), (689, 129892), (742, 120614), (1378, 64946), (1484, 60307), (2756, 32473), (4639, 19292), (4823, 18556), (9278, 9646)]