71663358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8429}}^1$

素因数の和:8556

約数の個数: 32

約数和(自身を含む): 155786400

約数和(自身を除く): 84123042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8429, 8502, 16858, 25287, 50574, 109577, 219154, 328731, 657462, 918761, 1837522, 2756283, 5512566, 11943893, 23887786, 35831679, 71663358]

約数ペア:

[(1, 71663358), (2, 35831679), (3, 23887786), (6, 11943893), (13, 5512566), (26, 2756283), (39, 1837522), (78, 918761), (109, 657462), (218, 328731), (327, 219154), (654, 109577), (1417, 50574), (2834, 25287), (4251, 16858), (8429, 8502)]