64915536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193201}}^1$

素因数の和:193219

約数の個数: 40

約数和(自身を含む): 191656384

約数和(自身を除く): 126740848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193201, 386402, 579603, 772804, 1159206, 1352407, 1545608, 2318412, 2704814, 3091216, 4057221, 4636824, 5409628, 8114442, 9273648, 10819256, 16228884, 21638512, 32457768, 64915536]

約数ペア:

[(1, 64915536), (2, 32457768), (3, 21638512), (4, 16228884), (6, 10819256), (7, 9273648), (8, 8114442), (12, 5409628), (14, 4636824), (16, 4057221), (21, 3091216), (24, 2704814), (28, 2318412), (42, 1545608), (48, 1352407), (56, 1159206), (84, 772804), (112, 579603), (168, 386402), (336, 193201)]