27351470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 52418016

約数和(自身を除く): 25066546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 641, 1255, 1282, 2510, 3205, 4267, 6410, 8534, 10897, 21335, 21794, 42670, 54485, 108970, 160891, 321782, 804455, 1608910, 2735147, 5470294, 13675735, 27351470]

約数ペア:

[(1, 27351470), (2, 13675735), (5, 5470294), (10, 2735147), (17, 1608910), (34, 804455), (85, 321782), (170, 160891), (251, 108970), (502, 54485), (641, 42670), (1255, 21794), (1282, 21335), (2510, 10897), (3205, 8534), (4267, 6410)]