4890540256

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{66361}}^1$

素因数の和:66432

約数の個数: 72

約数和(自身を含む): 11438685216

約数和(自身を除く): 6548144960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 4606, 5264, 9212, 10528, 18424, 36848, 66361, 73696, 132722, 265444, 464527, 530888, 929054, 1061776, 1858108, 2123552, 3118967, 3251689, 3716216, 6237934, 6503378, 7432432, 12475868, 13006756, 14864864, 21832769, 24951736, 26013512, 43665538, 49903472, 52027024, 87331076, 99806944, 104054048, 152829383, 174662152, 305658766, 349324304, 611317532, 698648608, 1222635064, 2445270128, 4890540256]

約数ペア:

[(1, 4890540256), (2, 2445270128), (4, 1222635064), (7, 698648608), (8, 611317532), (14, 349324304), (16, 305658766), (28, 174662152), (32, 152829383), (47, 104054048), (49, 99806944), (56, 87331076), (94, 52027024), (98, 49903472), (112, 43665538), (188, 26013512), (196, 24951736), (224, 21832769), (329, 14864864), (376, 13006756), (392, 12475868), (658, 7432432), (752, 6503378), (784, 6237934), (1316, 3716216), (1504, 3251689), (1568, 3118967), (2303, 2123552), (2632, 1858108), (4606, 1061776), (5264, 929054), (9212, 530888), (10528, 464527), (18424, 265444), (36848, 132722), (66361, 73696)]