2940891968

素因数分解:

$2^6\times 7^1\times {\mathrm{751}}^1\times {\mathrm{8741}}^1$

素因数の和:9511

約数の個数: 56

約数和(自身を含む): 6679167744

約数和(自身を除く): 3738275776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 751, 1502, 3004, 5257, 6008, 8741, 10514, 12016, 17482, 21028, 24032, 34964, 42056, 48064, 61187, 69928, 84112, 122374, 139856, 168224, 244748, 279712, 336448, 489496, 559424, 978992, 1957984, 3915968, 6564491, 13128982, 26257964, 45951437, 52515928, 91902874, 105031856, 183805748, 210063712, 367611496, 420127424, 735222992, 1470445984, 2940891968]

約数ペア:

[(1, 2940891968), (2, 1470445984), (4, 735222992), (7, 420127424), (8, 367611496), (14, 210063712), (16, 183805748), (28, 105031856), (32, 91902874), (56, 52515928), (64, 45951437), (112, 26257964), (224, 13128982), (448, 6564491), (751, 3915968), (1502, 1957984), (3004, 978992), (5257, 559424), (6008, 489496), (8741, 336448), (10514, 279712), (12016, 244748), (17482, 168224), (21028, 139856), (24032, 122374), (34964, 84112), (42056, 69928), (48064, 61187)]