38871336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 111530880

約数和(自身を除く): 72659544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 577, 802, 1154, 1203, 1604, 1731, 2308, 2406, 2807, 3208, 3462, 4039, 4616, 4812, 5614, 6924, 8078, 8421, 9624, 11228, 12117, 13848, 16156, 16842, 22456, 24234, 32312, 33684, 48468, 67368, 96936, 231377, 462754, 694131, 925508, 1388262, 1619639, 1851016, 2776524, 3239278, 4858917, 5553048, 6478556, 9717834, 12957112, 19435668, 38871336]

約数ペア:

[(1, 38871336), (2, 19435668), (3, 12957112), (4, 9717834), (6, 6478556), (7, 5553048), (8, 4858917), (12, 3239278), (14, 2776524), (21, 1851016), (24, 1619639), (28, 1388262), (42, 925508), (56, 694131), (84, 462754), (168, 231377), (401, 96936), (577, 67368), (802, 48468), (1154, 33684), (1203, 32312), (1604, 24234), (1731, 22456), (2308, 16842), (2406, 16156), (2807, 13848), (3208, 12117), (3462, 11228), (4039, 9624), (4616, 8421), (4812, 8078), (5614, 6924)]