69747788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2798

約数の個数: 36

約数和(自身を含む): 136745280

約数和(自身を除く): 66997492

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 2719, 5438, 6413, 10876, 12826, 25652, 29909, 59818, 119636, 144107, 288214, 328999, 576428, 657998, 1315996, 1585177, 3170354, 6340708, 17436947, 34873894, 69747788]

約数ペア:

[(1, 69747788), (2, 34873894), (4, 17436947), (11, 6340708), (22, 3170354), (44, 1585177), (53, 1315996), (106, 657998), (121, 576428), (212, 328999), (242, 288214), (484, 144107), (583, 119636), (1166, 59818), (2332, 29909), (2719, 25652), (5438, 12826), (6413, 10876)]