71093554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 128937600

約数和(自身を除く): 57844046

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 1109, 1687, 2218, 3374, 4579, 7763, 9158, 15526, 21071, 32053, 42142, 64106, 147497, 267269, 294994, 534538, 1870883, 3741766, 5078111, 10156222, 35546777, 71093554]

約数ペア:

[(1, 71093554), (2, 35546777), (7, 10156222), (14, 5078111), (19, 3741766), (38, 1870883), (133, 534538), (241, 294994), (266, 267269), (482, 147497), (1109, 64106), (1687, 42142), (2218, 32053), (3374, 21071), (4579, 15526), (7763, 9158)]