4865946968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{16787}}^1$

素因数の和:18719

約数の個数: 32

約数和(自身を含む): 9609451200

約数和(自身を除く): 4743504232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1907, 3814, 7628, 15256, 16787, 33574, 36233, 67148, 72466, 134296, 144932, 289864, 318953, 637906, 1275812, 2551624, 32012809, 64025618, 128051236, 256102472, 608243371, 1216486742, 2432973484, 4865946968]

約数ペア:

[(1, 4865946968), (2, 2432973484), (4, 1216486742), (8, 608243371), (19, 256102472), (38, 128051236), (76, 64025618), (152, 32012809), (1907, 2551624), (3814, 1275812), (7628, 637906), (15256, 318953), (16787, 289864), (33574, 144932), (36233, 134296), (67148, 72466)]