12700128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18919

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 25402272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 18899, 37798, 56697, 75596, 113394, 132293, 151192, 226788, 264586, 302384, 396879, 453576, 529172, 604768, 793758, 907152, 1058344, 1587516, 1814304, 2116688, 3175032, 4233376, 6350064, 12700128]

約数ペア:

[(1, 12700128), (2, 6350064), (3, 4233376), (4, 3175032), (6, 2116688), (7, 1814304), (8, 1587516), (12, 1058344), (14, 907152), (16, 793758), (21, 604768), (24, 529172), (28, 453576), (32, 396879), (42, 302384), (48, 264586), (56, 226788), (84, 151192), (96, 132293), (112, 113394), (168, 75596), (224, 56697), (336, 37798), (672, 18899)]