61291244

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21673}}^1$

素因数の和:21785

約数の個数: 24

約数和(自身を含む): 123801888

約数和(自身を除く): 62510644

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 21673, 43346, 86692, 151711, 303422, 606844, 2188973, 4377946, 8755892, 15322811, 30645622, 61291244]

約数ペア:

[(1, 61291244), (2, 30645622), (4, 15322811), (7, 8755892), (14, 4377946), (28, 2188973), (101, 606844), (202, 303422), (404, 151711), (707, 86692), (1414, 43346), (2828, 21673)]