41004940496

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{489179}}^1$

素因数の和:489244

約数の個数: 60

約数和(自身を含む): 88803780480

約数和(自身を除く): 47798839984

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 5239, 6448, 10478, 20956, 41912, 83824, 489179, 978358, 1956716, 3913432, 6359327, 7826864, 12718654, 15164549, 25437308, 30329098, 50874616, 60658196, 82671251, 101749232, 121316392, 165342502, 197139137, 242632784, 330685004, 394278274, 661370008, 788556548, 1322740016, 1577113096, 2562808781, 3154226192, 5125617562, 10251235124, 20502470248, 41004940496]

約数ペア:

[(1, 41004940496), (2, 20502470248), (4, 10251235124), (8, 5125617562), (13, 3154226192), (16, 2562808781), (26, 1577113096), (31, 1322740016), (52, 788556548), (62, 661370008), (104, 394278274), (124, 330685004), (169, 242632784), (208, 197139137), (248, 165342502), (338, 121316392), (403, 101749232), (496, 82671251), (676, 60658196), (806, 50874616), (1352, 30329098), (1612, 25437308), (2704, 15164549), (3224, 12718654), (5239, 7826864), (6448, 6359327), (10478, 3913432), (20956, 1956716), (41912, 978358), (83824, 489179)]