7229992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 17216640

約数和(自身を除く): 9986648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 121, 154, 194, 242, 308, 388, 484, 616, 679, 776, 847, 968, 1067, 1331, 1358, 1694, 2134, 2662, 2716, 3388, 4268, 5324, 5432, 6776, 7469, 8536, 9317, 10648, 11737, 14938, 18634, 23474, 29876, 37268, 46948, 59752, 74536, 82159, 93896, 129107, 164318, 258214, 328636, 516428, 657272, 903749, 1032856, 1807498, 3614996, 7229992]

約数ペア:

[(1, 7229992), (2, 3614996), (4, 1807498), (7, 1032856), (8, 903749), (11, 657272), (14, 516428), (22, 328636), (28, 258214), (44, 164318), (56, 129107), (77, 93896), (88, 82159), (97, 74536), (121, 59752), (154, 46948), (194, 37268), (242, 29876), (308, 23474), (388, 18634), (484, 14938), (616, 11737), (679, 10648), (776, 9317), (847, 8536), (968, 7469), (1067, 6776), (1331, 5432), (1358, 5324), (1694, 4268), (2134, 3388), (2662, 2716)]