66222772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 145313280

約数和(自身を除く): 79090508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1019, 1477, 2038, 2321, 2954, 4076, 4642, 5908, 7133, 9284, 11209, 14266, 16247, 22418, 28532, 32494, 44836, 64988, 78463, 156926, 215009, 313852, 430018, 860036, 1505063, 2365099, 3010126, 4730198, 6020252, 9460396, 16555693, 33111386, 66222772]

約数ペア:

[(1, 66222772), (2, 33111386), (4, 16555693), (7, 9460396), (11, 6020252), (14, 4730198), (22, 3010126), (28, 2365099), (44, 1505063), (77, 860036), (154, 430018), (211, 313852), (308, 215009), (422, 156926), (844, 78463), (1019, 64988), (1477, 44836), (2038, 32494), (2321, 28532), (2954, 22418), (4076, 16247), (4642, 14266), (5908, 11209), (7133, 9284)]