66765527632

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{201577}}^1$

素因数の和:201875

約数の個数: 40

約数和(自身を含む): 131177286656

約数和(自身を除く): 64411759024

約数列:

[1, 2, 4, 8, 16, 127, 163, 254, 326, 508, 652, 1016, 1304, 2032, 2608, 20701, 41402, 82804, 165608, 201577, 331216, 403154, 806308, 1612616, 3225232, 25600279, 32857051, 51200558, 65714102, 102401116, 131428204, 204802232, 262856408, 409604464, 525712816, 4172845477, 8345690954, 16691381908, 33382763816, 66765527632]

約数ペア:

[(1, 66765527632), (2, 33382763816), (4, 16691381908), (8, 8345690954), (16, 4172845477), (127, 525712816), (163, 409604464), (254, 262856408), (326, 204802232), (508, 131428204), (652, 102401116), (1016, 65714102), (1304, 51200558), (2032, 32857051), (2608, 25600279), (20701, 3225232), (41402, 1612616), (82804, 806308), (165608, 403154), (201577, 331216)]