42545636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79973}}^1$

素因数の和:80003

約数の個数: 24

約数和(自身を含む): 89570880

約数和(自身を除く): 47025244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 79973, 159946, 319892, 559811, 1119622, 1519487, 2239244, 3038974, 6077948, 10636409, 21272818, 42545636]

約数ペア:

[(1, 42545636), (2, 21272818), (4, 10636409), (7, 6077948), (14, 3038974), (19, 2239244), (28, 1519487), (38, 1119622), (76, 559811), (133, 319892), (266, 159946), (532, 79973)]