64226090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 121214016

約数和(自身を除く): 56987926

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 3643, 7286, 8815, 17630, 18215, 36430, 149363, 156649, 298726, 313298, 746815, 783245, 1493630, 1566490, 6422609, 12845218, 32113045, 64226090]

約数ペア:

[(1, 64226090), (2, 32113045), (5, 12845218), (10, 6422609), (41, 1566490), (43, 1493630), (82, 783245), (86, 746815), (205, 313298), (215, 298726), (410, 156649), (430, 149363), (1763, 36430), (3526, 18215), (3643, 17630), (7286, 8815)]