28329294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1049}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 64915200

約数和(自身を除く): 36585906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1049, 1286, 1929, 2098, 3147, 3858, 4501, 6294, 7343, 9002, 13503, 14686, 22029, 27006, 44058, 674507, 1349014, 2023521, 4047042, 4721549, 9443098, 14164647, 28329294]

約数ペア:

[(1, 28329294), (2, 14164647), (3, 9443098), (6, 4721549), (7, 4047042), (14, 2023521), (21, 1349014), (42, 674507), (643, 44058), (1049, 27006), (1286, 22029), (1929, 14686), (2098, 13503), (3147, 9002), (3858, 7343), (4501, 6294)]