70389676

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2038

約数の個数: 36

約数和(自身を含む): 144099648

約数和(自身を除く): 73709972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 1823, 2758, 3646, 5516, 7292, 9653, 12761, 19306, 25522, 38612, 51044, 89327, 178654, 357308, 359131, 718262, 1436524, 2513917, 5027834, 10055668, 17597419, 35194838, 70389676]

約数ペア:

[(1, 70389676), (2, 35194838), (4, 17597419), (7, 10055668), (14, 5027834), (28, 2513917), (49, 1436524), (98, 718262), (196, 359131), (197, 357308), (394, 178654), (788, 89327), (1379, 51044), (1823, 38612), (2758, 25522), (3646, 19306), (5516, 12761), (7292, 9653)]