73858256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 146803104

約数和(自身を除く): 72944848

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 251, 347, 424, 502, 694, 848, 1004, 1388, 2008, 2776, 4016, 5552, 13303, 18391, 26606, 36782, 53212, 73564, 87097, 106424, 147128, 174194, 212848, 294256, 348388, 696776, 1393552, 4616141, 9232282, 18464564, 36929128, 73858256]

約数ペア:

[(1, 73858256), (2, 36929128), (4, 18464564), (8, 9232282), (16, 4616141), (53, 1393552), (106, 696776), (212, 348388), (251, 294256), (347, 212848), (424, 174194), (502, 147128), (694, 106424), (848, 87097), (1004, 73564), (1388, 53212), (2008, 36782), (2776, 26606), (4016, 18391), (5552, 13303)]