2912787776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{31237}}^1$

素因数の和:31327

約数の個数: 56

約数和(自身を含む): 6093659136

約数和(自身を除く): 3180871360

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 5828, 11656, 23312, 31237, 46624, 62474, 93248, 124948, 249896, 499792, 968347, 999584, 1468139, 1936694, 1999168, 2936278, 3873388, 5872556, 7746776, 11745112, 15493552, 23490224, 30987104, 45512309, 46980448, 61974208, 91024618, 93960896, 182049236, 364098472, 728196944, 1456393888, 2912787776]

約数ペア:

[(1, 2912787776), (2, 1456393888), (4, 728196944), (8, 364098472), (16, 182049236), (31, 93960896), (32, 91024618), (47, 61974208), (62, 46980448), (64, 45512309), (94, 30987104), (124, 23490224), (188, 15493552), (248, 11745112), (376, 7746776), (496, 5872556), (752, 3873388), (992, 2936278), (1457, 1999168), (1504, 1936694), (1984, 1468139), (2914, 999584), (3008, 968347), (5828, 499792), (11656, 249896), (23312, 124948), (31237, 93248), (46624, 62474)]