39966272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1483

約数の個数: 56

約数和(自身を含む): 87172800

約数和(自身を除く): 47206528

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1429, 1472, 1748, 2858, 3496, 5716, 6992, 11432, 13984, 22864, 27151, 27968, 32867, 45728, 54302, 65734, 91456, 108604, 131468, 217208, 262936, 434416, 525872, 624473, 868832, 1051744, 1248946, 1737664, 2103488, 2497892, 4995784, 9991568, 19983136, 39966272]

約数ペア:

[(1, 39966272), (2, 19983136), (4, 9991568), (8, 4995784), (16, 2497892), (19, 2103488), (23, 1737664), (32, 1248946), (38, 1051744), (46, 868832), (64, 624473), (76, 525872), (92, 434416), (152, 262936), (184, 217208), (304, 131468), (368, 108604), (437, 91456), (608, 65734), (736, 54302), (874, 45728), (1216, 32867), (1429, 27968), (1472, 27151), (1748, 22864), (2858, 13984), (3496, 11432), (5716, 6992)]