38112776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21557}}^1$

素因数の和:21593

約数の個数: 32

約数和(自身を含む): 81489240

約数和(自身を除く): 43376464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21557, 43114, 86228, 172456, 280241, 366469, 560482, 732938, 1120964, 1465876, 2241928, 2931752, 4764097, 9528194, 19056388, 38112776]

約数ペア:

[(1, 38112776), (2, 19056388), (4, 9528194), (8, 4764097), (13, 2931752), (17, 2241928), (26, 1465876), (34, 1120964), (52, 732938), (68, 560482), (104, 366469), (136, 280241), (221, 172456), (442, 86228), (884, 43114), (1768, 21557)]