71327596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1667}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 131705280

約数和(自身を除く): 60377684

約数列:

[1, 2, 4, 19, 38, 76, 563, 1126, 1667, 2252, 3334, 6668, 10697, 21394, 31673, 42788, 63346, 126692, 938521, 1877042, 3754084, 17831899, 35663798, 71327596]

約数ペア:

[(1, 71327596), (2, 35663798), (4, 17831899), (19, 3754084), (38, 1877042), (76, 938521), (563, 126692), (1126, 63346), (1667, 42788), (2252, 31673), (3334, 21394), (6668, 10697)]