426664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 964800

約数和(自身を除く): 538136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 401, 532, 802, 1064, 1604, 2807, 3208, 5614, 7619, 11228, 15238, 22456, 30476, 53333, 60952, 106666, 213332, 426664]

約数ペア:

[(1, 426664), (2, 213332), (4, 106666), (7, 60952), (8, 53333), (14, 30476), (19, 22456), (28, 15238), (38, 11228), (56, 7619), (76, 5614), (133, 3208), (152, 2807), (266, 1604), (401, 1064), (532, 802)]