67785476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19501}}^1$

素因数の和:19595

約数の個数: 24

約数和(自身を含む): 131053440

約数和(自身を除く): 63267964

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19501, 39002, 78004, 214511, 429022, 858044, 1540579, 3081158, 6162316, 16946369, 33892738, 67785476]

約数ペア:

[(1, 67785476), (2, 33892738), (4, 16946369), (11, 6162316), (22, 3081158), (44, 1540579), (79, 858044), (158, 429022), (316, 214511), (869, 78004), (1738, 39002), (3476, 19501)]