3942736

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 9160128

約数和(自身を除く): 5217392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 107, 112, 188, 196, 214, 329, 376, 392, 428, 658, 749, 752, 784, 856, 1316, 1498, 1712, 2303, 2632, 2996, 4606, 5029, 5243, 5264, 5992, 9212, 10058, 10486, 11984, 18424, 20116, 20972, 35203, 36848, 40232, 41944, 70406, 80464, 83888, 140812, 246421, 281624, 492842, 563248, 985684, 1971368, 3942736]

約数ペア:

[(1, 3942736), (2, 1971368), (4, 985684), (7, 563248), (8, 492842), (14, 281624), (16, 246421), (28, 140812), (47, 83888), (49, 80464), (56, 70406), (94, 41944), (98, 40232), (107, 36848), (112, 35203), (188, 20972), (196, 20116), (214, 18424), (329, 11984), (376, 10486), (392, 10058), (428, 9212), (658, 5992), (749, 5264), (752, 5243), (784, 5029), (856, 4606), (1316, 2996), (1498, 2632), (1712, 2303)]