42894564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 103591488

約数和(自身を除く): 60696924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 857, 1164, 1714, 2571, 3428, 4171, 5142, 8342, 10284, 12513, 16684, 25026, 36851, 50052, 73702, 83129, 110553, 147404, 166258, 221106, 249387, 332516, 442212, 498774, 997548, 3574547, 7149094, 10723641, 14298188, 21447282, 42894564]

約数ペア:

[(1, 42894564), (2, 21447282), (3, 14298188), (4, 10723641), (6, 7149094), (12, 3574547), (43, 997548), (86, 498774), (97, 442212), (129, 332516), (172, 249387), (194, 221106), (258, 166258), (291, 147404), (388, 110553), (516, 83129), (582, 73702), (857, 50052), (1164, 36851), (1714, 25026), (2571, 16684), (3428, 12513), (4171, 10284), (5142, 8342)]