3912664

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 8474400

約数和(自身を除く): 4561736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 641, 763, 872, 1282, 1526, 2564, 3052, 4487, 5128, 6104, 8974, 17948, 35896, 69869, 139738, 279476, 489083, 558952, 978166, 1956332, 3912664]

約数ペア:

[(1, 3912664), (2, 1956332), (4, 978166), (7, 558952), (8, 489083), (14, 279476), (28, 139738), (56, 69869), (109, 35896), (218, 17948), (436, 8974), (641, 6104), (763, 5128), (872, 4487), (1282, 3052), (1526, 2564)]