72308224

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7470

約数の個数: 40

約数和(自身を含む): 152099640

約数和(自身を除く): 79791416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7433, 9728, 14866, 29732, 59464, 118928, 141227, 237856, 282454, 475712, 564908, 951424, 1129816, 1902848, 2259632, 3805696, 4519264, 9038528, 18077056, 36154112, 72308224]

約数ペア:

[(1, 72308224), (2, 36154112), (4, 18077056), (8, 9038528), (16, 4519264), (19, 3805696), (32, 2259632), (38, 1902848), (64, 1129816), (76, 951424), (128, 564908), (152, 475712), (256, 282454), (304, 237856), (512, 141227), (608, 118928), (1216, 59464), (2432, 29732), (4864, 14866), (7433, 9728)]