72521306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5966

約数の個数: 32

約数和(自身を含む): 130794048

約数和(自身を除く): 58272742

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 5897, 6149, 11794, 12298, 64867, 76661, 129734, 153322, 253571, 507142, 843271, 1686542, 2789281, 3296423, 5578562, 6592846, 36260653, 72521306]

約数ペア:

[(1, 72521306), (2, 36260653), (11, 6592846), (13, 5578562), (22, 3296423), (26, 2789281), (43, 1686542), (86, 843271), (143, 507142), (286, 253571), (473, 153322), (559, 129734), (946, 76661), (1118, 64867), (5897, 12298), (6149, 11794)]