40981052

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5706

約数の個数: 36

約数和(自身を含む): 85695624

約数和(自身を除く): 44714572

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5651, 7252, 11302, 22604, 39557, 79114, 158228, 209087, 276899, 418174, 553798, 836348, 1107596, 1463609, 2927218, 5854436, 10245263, 20490526, 40981052]

約数ペア:

[(1, 40981052), (2, 20490526), (4, 10245263), (7, 5854436), (14, 2927218), (28, 1463609), (37, 1107596), (49, 836348), (74, 553798), (98, 418174), (148, 276899), (196, 209087), (259, 158228), (518, 79114), (1036, 39557), (1813, 22604), (3626, 11302), (5651, 7252)]