71418578

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 137549664

約数和(自身を除く): 66131086

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 683, 1067, 1078, 1358, 1366, 2134, 4753, 4781, 7469, 7513, 9506, 9562, 14938, 15026, 33467, 52283, 52591, 66251, 66934, 104566, 105182, 132502, 368137, 463757, 728761, 736274, 927514, 1457522, 3246299, 5101327, 6492598, 10202654, 35709289, 71418578]

約数ペア:

[(1, 71418578), (2, 35709289), (7, 10202654), (11, 6492598), (14, 5101327), (22, 3246299), (49, 1457522), (77, 927514), (97, 736274), (98, 728761), (154, 463757), (194, 368137), (539, 132502), (679, 105182), (683, 104566), (1067, 66934), (1078, 66251), (1358, 52591), (1366, 52283), (2134, 33467), (4753, 15026), (4781, 14938), (7469, 9562), (7513, 9506)]