3238676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 6967296

約数和(自身を除く): 3728620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 107, 161, 188, 214, 322, 329, 428, 644, 658, 749, 1081, 1316, 1498, 2162, 2461, 2996, 4324, 4922, 5029, 7567, 9844, 10058, 15134, 17227, 20116, 30268, 34454, 35203, 68908, 70406, 115667, 140812, 231334, 462668, 809669, 1619338, 3238676]

約数ペア:

[(1, 3238676), (2, 1619338), (4, 809669), (7, 462668), (14, 231334), (23, 140812), (28, 115667), (46, 70406), (47, 68908), (92, 35203), (94, 34454), (107, 30268), (161, 20116), (188, 17227), (214, 15134), (322, 10058), (329, 9844), (428, 7567), (644, 5029), (658, 4922), (749, 4324), (1081, 2996), (1316, 2461), (1498, 2162)]