1791700448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{30781}}^1$

素因数の和:30915

約数の個数: 48

約数和(自身を含む): 3769933104

約数和(自身を除く): 1978232656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 3424, 3638, 7276, 14552, 29104, 30781, 58208, 61562, 123124, 246248, 492496, 523277, 984992, 1046554, 2093108, 3293567, 4186216, 6587134, 8372432, 13174268, 16744864, 26348536, 52697072, 55990639, 105394144, 111981278, 223962556, 447925112, 895850224, 1791700448]

約数ペア:

[(1, 1791700448), (2, 895850224), (4, 447925112), (8, 223962556), (16, 111981278), (17, 105394144), (32, 55990639), (34, 52697072), (68, 26348536), (107, 16744864), (136, 13174268), (214, 8372432), (272, 6587134), (428, 4186216), (544, 3293567), (856, 2093108), (1712, 1046554), (1819, 984992), (3424, 523277), (3638, 492496), (7276, 246248), (14552, 123124), (29104, 61562), (30781, 58208)]