66889532

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 120542352

約数和(自身を除く): 53652820

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 844, 1933, 3866, 7732, 8651, 17302, 34604, 79253, 158506, 317012, 407863, 815726, 1631452, 16722383, 33444766, 66889532]

約数ペア:

[(1, 66889532), (2, 33444766), (4, 16722383), (41, 1631452), (82, 815726), (164, 407863), (211, 317012), (422, 158506), (844, 79253), (1933, 34604), (3866, 17302), (7732, 8651)]