64554308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177347}}^1$

素因数の和:177371

約数の個数: 24

約数和(自身を含む): 139040832

約数和(自身を除く): 74486524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 177347, 354694, 709388, 1241429, 2305511, 2482858, 4611022, 4965716, 9222044, 16138577, 32277154, 64554308]

約数ペア:

[(1, 64554308), (2, 32277154), (4, 16138577), (7, 9222044), (13, 4965716), (14, 4611022), (26, 2482858), (28, 2305511), (52, 1241429), (91, 709388), (182, 354694), (364, 177347)]