28486404

素因数分解:

$2^2\times 3^6\times {\mathrm{9769}}^1$

素因数の和:9791

約数の個数: 42

約数和(自身を含む): 74750270

約数和(自身を除く): 46263866

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9769, 19538, 29307, 39076, 58614, 87921, 117228, 175842, 263763, 351684, 527526, 791289, 1055052, 1582578, 2373867, 3165156, 4747734, 7121601, 9495468, 14243202, 28486404]

約数ペア:

[(1, 28486404), (2, 14243202), (3, 9495468), (4, 7121601), (6, 4747734), (9, 3165156), (12, 2373867), (18, 1582578), (27, 1055052), (36, 791289), (54, 527526), (81, 351684), (108, 263763), (162, 175842), (243, 117228), (324, 87921), (486, 58614), (729, 39076), (972, 29307), (1458, 19538), (2916, 9769)]