33400784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 75530880

約数和(自身を除く): 42130096

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 281, 304, 323, 368, 391, 437, 562, 646, 782, 874, 1124, 1292, 1564, 1748, 2248, 2584, 3128, 3496, 4496, 4777, 5168, 5339, 6256, 6463, 6992, 7429, 9554, 10678, 12926, 14858, 19108, 21356, 25852, 29716, 38216, 42712, 51704, 59432, 76432, 85424, 90763, 103408, 109871, 118864, 122797, 181526, 219742, 245594, 363052, 439484, 491188, 726104, 878968, 982376, 1452208, 1757936, 1964752, 2087549, 4175098, 8350196, 16700392, 33400784]

約数ペア:

[(1, 33400784), (2, 16700392), (4, 8350196), (8, 4175098), (16, 2087549), (17, 1964752), (19, 1757936), (23, 1452208), (34, 982376), (38, 878968), (46, 726104), (68, 491188), (76, 439484), (92, 363052), (136, 245594), (152, 219742), (184, 181526), (272, 122797), (281, 118864), (304, 109871), (323, 103408), (368, 90763), (391, 85424), (437, 76432), (562, 59432), (646, 51704), (782, 42712), (874, 38216), (1124, 29716), (1292, 25852), (1564, 21356), (1748, 19108), (2248, 14858), (2584, 12926), (3128, 10678), (3496, 9554), (4496, 7429), (4777, 6992), (5168, 6463), (5339, 6256)]