28130298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35251}}^1$

素因数の和:35282

約数の個数: 32

約数和(自身を含む): 67683840

約数和(自身を除く): 39553542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35251, 70502, 105753, 211506, 246757, 493514, 669769, 740271, 1339538, 1480542, 2009307, 4018614, 4688383, 9376766, 14065149, 28130298]

約数ペア:

[(1, 28130298), (2, 14065149), (3, 9376766), (6, 4688383), (7, 4018614), (14, 2009307), (19, 1480542), (21, 1339538), (38, 740271), (42, 669769), (57, 493514), (114, 246757), (133, 211506), (266, 105753), (399, 70502), (798, 35251)]