64429508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 134365056

約数和(自身を除く): 69935548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1543, 1606, 1898, 3086, 3212, 3796, 6172, 10439, 16973, 20059, 20878, 33946, 40118, 41756, 67892, 80236, 112639, 220649, 225278, 441298, 450556, 882596, 1239029, 1464307, 2478058, 2928614, 4956116, 5857228, 16107377, 32214754, 64429508]

約数ペア:

[(1, 64429508), (2, 32214754), (4, 16107377), (11, 5857228), (13, 4956116), (22, 2928614), (26, 2478058), (44, 1464307), (52, 1239029), (73, 882596), (143, 450556), (146, 441298), (286, 225278), (292, 220649), (572, 112639), (803, 80236), (949, 67892), (1543, 41756), (1606, 40118), (1898, 33946), (3086, 20878), (3212, 20059), (3796, 16973), (6172, 10439)]