66447224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 128474640

約数和(自身を除く): 62027416

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1171, 1384, 2342, 4684, 7093, 9368, 14186, 28372, 48011, 56744, 96022, 192044, 202583, 384088, 405166, 810332, 1620664, 8305903, 16611806, 33223612, 66447224]

約数ペア:

[(1, 66447224), (2, 33223612), (4, 16611806), (8, 8305903), (41, 1620664), (82, 810332), (164, 405166), (173, 384088), (328, 202583), (346, 192044), (692, 96022), (1171, 56744), (1384, 48011), (2342, 28372), (4684, 14186), (7093, 9368)]