2718731008

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65963}}^1$

素因数の和:66009

約数の個数: 72

約数和(自身を含む): 6471859968

約数和(自身を除く): 3753128960

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 41216, 65963, 131926, 263852, 461741, 527704, 923482, 1055408, 1517149, 1846964, 2110816, 3034298, 3693928, 4221632, 6068596, 7387856, 8443264, 10620043, 12137192, 14775712, 16886528, 21240086, 24274384, 29551424, 42480172, 48548768, 59102848, 84960344, 97097536, 118205696, 169920688, 194195072, 339841376, 388390144, 679682752, 1359365504, 2718731008]

約数ペア:

[(1, 2718731008), (2, 1359365504), (4, 679682752), (7, 388390144), (8, 339841376), (14, 194195072), (16, 169920688), (23, 118205696), (28, 97097536), (32, 84960344), (46, 59102848), (56, 48548768), (64, 42480172), (92, 29551424), (112, 24274384), (128, 21240086), (161, 16886528), (184, 14775712), (224, 12137192), (256, 10620043), (322, 8443264), (368, 7387856), (448, 6068596), (644, 4221632), (736, 3693928), (896, 3034298), (1288, 2110816), (1472, 1846964), (1792, 1517149), (2576, 1055408), (2944, 923482), (5152, 527704), (5888, 461741), (10304, 263852), (20608, 131926), (41216, 65963)]