4041036688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1171}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 8642946816

約数和(自身を除く): 4601910128

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 353, 376, 611, 706, 752, 1171, 1222, 1412, 2342, 2444, 2824, 4589, 4684, 4888, 5648, 9178, 9368, 9776, 15223, 16591, 18356, 18736, 30446, 33182, 36712, 55037, 60892, 66364, 73424, 110074, 121784, 132728, 215683, 220148, 243568, 265456, 413363, 431366, 440296, 715481, 826726, 862732, 880592, 1430962, 1653452, 1725464, 2861924, 3306904, 3450928, 5373719, 5723848, 6613808, 10747438, 11447696, 19428061, 21494876, 38856122, 42989752, 77712244, 85979504, 155424488, 252564793, 310848976, 505129586, 1010259172, 2020518344, 4041036688]

約数ペア:

[(1, 4041036688), (2, 2020518344), (4, 1010259172), (8, 505129586), (13, 310848976), (16, 252564793), (26, 155424488), (47, 85979504), (52, 77712244), (94, 42989752), (104, 38856122), (188, 21494876), (208, 19428061), (353, 11447696), (376, 10747438), (611, 6613808), (706, 5723848), (752, 5373719), (1171, 3450928), (1222, 3306904), (1412, 2861924), (2342, 1725464), (2444, 1653452), (2824, 1430962), (4589, 880592), (4684, 862732), (4888, 826726), (5648, 715481), (9178, 440296), (9368, 431366), (9776, 413363), (15223, 265456), (16591, 243568), (18356, 220148), (18736, 215683), (30446, 132728), (33182, 121784), (36712, 110074), (55037, 73424), (60892, 66364)]