66648868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8963}}^1$

素因数の和:9004

約数の個数: 36

約数和(自身を含む): 137794608

約数和(自身を除く): 71145740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 8963, 17926, 35852, 98593, 116519, 197186, 233038, 394372, 466076, 1281709, 1514747, 2563418, 3029494, 5126836, 6058988, 16662217, 33324434, 66648868]

約数ペア:

[(1, 66648868), (2, 33324434), (4, 16662217), (11, 6058988), (13, 5126836), (22, 3029494), (26, 2563418), (44, 1514747), (52, 1281709), (143, 466076), (169, 394372), (286, 233038), (338, 197186), (572, 116519), (676, 98593), (1859, 35852), (3718, 17926), (7436, 8963)]