28203056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8169

約数の個数: 40

約数和(自身を含む): 64472064

約数和(自身を除く): 36269008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8123, 16246, 32492, 56861, 64984, 113722, 129968, 227444, 251813, 454888, 503626, 909776, 1007252, 1762691, 2014504, 3525382, 4029008, 7050764, 14101528, 28203056]

約数ペア:

[(1, 28203056), (2, 14101528), (4, 7050764), (7, 4029008), (8, 3525382), (14, 2014504), (16, 1762691), (28, 1007252), (31, 909776), (56, 503626), (62, 454888), (112, 251813), (124, 227444), (217, 129968), (248, 113722), (434, 64984), (496, 56861), (868, 32492), (1736, 16246), (3472, 8123)]