77685944

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5119}}^1$

素因数の和:5403

約数の個数: 32

約数和(自身を含む): 167116800

約数和(自身を除く): 89430856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 5119, 7588, 10238, 15176, 20476, 35833, 40952, 71666, 143332, 286664, 1387249, 2774498, 5548996, 9710743, 11097992, 19421486, 38842972, 77685944]

約数ペア:

[(1, 77685944), (2, 38842972), (4, 19421486), (7, 11097992), (8, 9710743), (14, 5548996), (28, 2774498), (56, 1387249), (271, 286664), (542, 143332), (1084, 71666), (1897, 40952), (2168, 35833), (3794, 20476), (5119, 15176), (7588, 10238)]