42813914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 78650880

約数和(自身を除く): 35836966

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 439, 682, 806, 878, 1573, 3146, 3751, 4433, 4829, 5707, 7502, 8866, 9658, 11414, 13609, 27218, 48763, 53119, 62777, 97526, 106238, 125554, 149699, 176917, 299398, 353834, 690547, 1381094, 1646689, 1946087, 3293378, 3892174, 21406957, 42813914]

約数ペア:

[(1, 42813914), (2, 21406957), (11, 3892174), (13, 3293378), (22, 1946087), (26, 1646689), (31, 1381094), (62, 690547), (121, 353834), (143, 299398), (242, 176917), (286, 149699), (341, 125554), (403, 106238), (439, 97526), (682, 62777), (806, 53119), (878, 48763), (1573, 27218), (3146, 13609), (3751, 11414), (4433, 9658), (4829, 8866), (5707, 7502)]