71234807296

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{385403}}^1$

素因数の和:385459

約数の個数: 60

約数和(自身を含む): 150216219252

約数和(自身を除く): 78981411956

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1216, 1444, 2432, 2888, 4864, 5776, 9728, 11552, 23104, 46208, 92416, 184832, 385403, 770806, 1541612, 3083224, 6166448, 7322657, 12332896, 14645314, 24665792, 29290628, 49331584, 58581256, 98663168, 117162512, 139130483, 197326336, 234325024, 278260966, 468650048, 556521932, 937300096, 1113043864, 1874600192, 2226087728, 3749200384, 4452175456, 8904350912, 17808701824, 35617403648, 71234807296]

約数ペア:

[(1, 71234807296), (2, 35617403648), (4, 17808701824), (8, 8904350912), (16, 4452175456), (19, 3749200384), (32, 2226087728), (38, 1874600192), (64, 1113043864), (76, 937300096), (128, 556521932), (152, 468650048), (256, 278260966), (304, 234325024), (361, 197326336), (512, 139130483), (608, 117162512), (722, 98663168), (1216, 58581256), (1444, 49331584), (2432, 29290628), (2888, 24665792), (4864, 14645314), (5776, 12332896), (9728, 7322657), (11552, 6166448), (23104, 3083224), (46208, 1541612), (92416, 770806), (184832, 385403)]