70832456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20261}}^1$

素因数の和:20309

約数の個数: 32

約数和(自身を含む): 145886400

約数和(自身を除く): 75053944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20261, 40522, 81044, 162088, 384959, 466003, 769918, 932006, 1539836, 1864012, 3079672, 3728024, 8854057, 17708114, 35416228, 70832456]

約数ペア:

[(1, 70832456), (2, 35416228), (4, 17708114), (8, 8854057), (19, 3728024), (23, 3079672), (38, 1864012), (46, 1539836), (76, 932006), (92, 769918), (152, 466003), (184, 384959), (437, 162088), (874, 81044), (1748, 40522), (3496, 20261)]