2277771872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{16519}}^1$

素因数の和:16699

約数の個数: 48

約数和(自身を含む): 4662604800

約数和(自身を除く): 2384832928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 992, 1112, 2224, 4309, 4448, 8618, 16519, 17236, 33038, 34472, 66076, 68944, 132152, 137888, 264304, 512089, 528608, 1024178, 2048356, 2296141, 4096712, 4592282, 8193424, 9184564, 16386848, 18369128, 36738256, 71180371, 73476512, 142360742, 284721484, 569442968, 1138885936, 2277771872]

約数ペア:

[(1, 2277771872), (2, 1138885936), (4, 569442968), (8, 284721484), (16, 142360742), (31, 73476512), (32, 71180371), (62, 36738256), (124, 18369128), (139, 16386848), (248, 9184564), (278, 8193424), (496, 4592282), (556, 4096712), (992, 2296141), (1112, 2048356), (2224, 1024178), (4309, 528608), (4448, 512089), (8618, 264304), (16519, 137888), (17236, 132152), (33038, 68944), (34472, 66076)]