67054988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16782

約数の個数: 48

約数和(自身を含む): 157565184

約数和(自身を除く): 90510196

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16747, 33494, 66988, 117229, 184217, 217711, 234458, 368434, 435422, 468916, 736868, 870844, 1289519, 1523977, 2394821, 2579038, 3047954, 4789642, 5158076, 6095908, 9579284, 16763747, 33527494, 67054988]

約数ペア:

[(1, 67054988), (2, 33527494), (4, 16763747), (7, 9579284), (11, 6095908), (13, 5158076), (14, 4789642), (22, 3047954), (26, 2579038), (28, 2394821), (44, 1523977), (52, 1289519), (77, 870844), (91, 736868), (143, 468916), (154, 435422), (182, 368434), (286, 234458), (308, 217711), (364, 184217), (572, 117229), (1001, 66988), (2002, 33494), (4004, 16747)]