71173144

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9277}}^1$

素因数の和:9427

約数の個数: 32

約数和(自身を含む): 153643680

約数和(自身を除く): 82470536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 9277, 18554, 37108, 64939, 74216, 129878, 259756, 519512, 1270949, 2541898, 5083796, 8896643, 10167592, 17793286, 35586572, 71173144]

約数ペア:

[(1, 71173144), (2, 35586572), (4, 17793286), (7, 10167592), (8, 8896643), (14, 5083796), (28, 2541898), (56, 1270949), (137, 519512), (274, 259756), (548, 129878), (959, 74216), (1096, 64939), (1918, 37108), (3836, 18554), (7672, 9277)]