15706401928

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{666203}}^1$

素因数の和:666637

約数の個数: 32

約数和(自身を含む): 33736570560

約数和(自身を除く): 18030168632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 11788, 23576, 666203, 1332406, 2664812, 4663421, 5329624, 9326842, 18653684, 37307368, 280471463, 560942926, 1121885852, 1963300241, 2243771704, 3926600482, 7853200964, 15706401928]

約数ペア:

[(1, 15706401928), (2, 7853200964), (4, 3926600482), (7, 2243771704), (8, 1963300241), (14, 1121885852), (28, 560942926), (56, 280471463), (421, 37307368), (842, 18653684), (1684, 9326842), (2947, 5329624), (3368, 4663421), (5894, 2664812), (11788, 1332406), (23576, 666203)]