28874052

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{11971}}^1$

素因数の和:12048

約数の個数: 36

約数和(自身を含む): 74082736

約数和(自身を除く): 45208684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 11971, 23942, 35913, 47884, 71826, 107739, 143652, 215478, 430956, 802057, 1604114, 2406171, 3208228, 4812342, 7218513, 9624684, 14437026, 28874052]

約数ペア:

[(1, 28874052), (2, 14437026), (3, 9624684), (4, 7218513), (6, 4812342), (9, 3208228), (12, 2406171), (18, 1604114), (36, 802057), (67, 430956), (134, 215478), (201, 143652), (268, 107739), (402, 71826), (603, 47884), (804, 35913), (1206, 23942), (2412, 11971)]