40935752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 90884220

約数和(自身を除く): 49948468

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 3253, 6292, 6506, 12584, 13012, 26024, 35783, 42289, 71566, 84578, 143132, 169156, 286264, 338312, 393613, 465179, 787226, 930358, 1574452, 1860716, 3148904, 3721432, 5116969, 10233938, 20467876, 40935752]

約数ペア:

[(1, 40935752), (2, 20467876), (4, 10233938), (8, 5116969), (11, 3721432), (13, 3148904), (22, 1860716), (26, 1574452), (44, 930358), (52, 787226), (88, 465179), (104, 393613), (121, 338312), (143, 286264), (242, 169156), (286, 143132), (484, 84578), (572, 71566), (968, 42289), (1144, 35783), (1573, 26024), (3146, 13012), (3253, 12584), (6292, 6506)]