2590112

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 6031872

約数和(自身を除く): 3441760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 373, 434, 496, 746, 868, 992, 1492, 1736, 2611, 2984, 3472, 5222, 5968, 6944, 10444, 11563, 11936, 20888, 23126, 41776, 46252, 80941, 83552, 92504, 161882, 185008, 323764, 370016, 647528, 1295056, 2590112]

約数ペア:

[(1, 2590112), (2, 1295056), (4, 647528), (7, 370016), (8, 323764), (14, 185008), (16, 161882), (28, 92504), (31, 83552), (32, 80941), (56, 46252), (62, 41776), (112, 23126), (124, 20888), (217, 11936), (224, 11563), (248, 10444), (373, 6944), (434, 5968), (496, 5222), (746, 3472), (868, 2984), (992, 2611), (1492, 1736)]