39939368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37537}}^1$

素因数の和:37569

約数の個数: 32

約数和(自身を含む): 90091200

約数和(自身を除く): 50151832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37537, 75074, 150148, 262759, 300296, 525518, 713203, 1051036, 1426406, 2102072, 2852812, 4992421, 5705624, 9984842, 19969684, 39939368]

約数ペア:

[(1, 39939368), (2, 19969684), (4, 9984842), (7, 5705624), (8, 4992421), (14, 2852812), (19, 2102072), (28, 1426406), (38, 1051036), (56, 713203), (76, 525518), (133, 300296), (152, 262759), (266, 150148), (532, 75074), (1064, 37537)]