28269710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 58447872

約数和(自身を除く): 30178162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 1811, 2230, 3122, 3622, 7805, 9055, 12677, 15610, 18110, 25354, 63385, 126770, 403853, 807706, 2019265, 2826971, 4038530, 5653942, 14134855, 28269710]

約数ペア:

[(1, 28269710), (2, 14134855), (5, 5653942), (7, 4038530), (10, 2826971), (14, 2019265), (35, 807706), (70, 403853), (223, 126770), (446, 63385), (1115, 25354), (1561, 18110), (1811, 15610), (2230, 12677), (3122, 9055), (3622, 7805)]