57301664

素因数分解:

$2^5\times 7^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 129439296

約数和(自身を除く): 72137632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 491, 521, 982, 1042, 1964, 2084, 3437, 3647, 3928, 4168, 6874, 7294, 7856, 8336, 13748, 14588, 15712, 16672, 27496, 29176, 54992, 58352, 109984, 116704, 255811, 511622, 1023244, 1790677, 2046488, 3581354, 4092976, 7162708, 8185952, 14325416, 28650832, 57301664]

約数ペア:

[(1, 57301664), (2, 28650832), (4, 14325416), (7, 8185952), (8, 7162708), (14, 4092976), (16, 3581354), (28, 2046488), (32, 1790677), (56, 1023244), (112, 511622), (224, 255811), (491, 116704), (521, 109984), (982, 58352), (1042, 54992), (1964, 29176), (2084, 27496), (3437, 16672), (3647, 15712), (3928, 14588), (4168, 13748), (6874, 8336), (7294, 7856)]