39131456

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6751

約数の個数: 56

約数和(自身を含む): 95585280

約数和(自身を除く): 56453824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6719, 13438, 26876, 47033, 53752, 87347, 94066, 107504, 174694, 188132, 215008, 349388, 376264, 430016, 611429, 698776, 752528, 1222858, 1397552, 1505056, 2445716, 2795104, 3010112, 4891432, 5590208, 9782864, 19565728, 39131456]

約数ペア:

[(1, 39131456), (2, 19565728), (4, 9782864), (7, 5590208), (8, 4891432), (13, 3010112), (14, 2795104), (16, 2445716), (26, 1505056), (28, 1397552), (32, 1222858), (52, 752528), (56, 698776), (64, 611429), (91, 430016), (104, 376264), (112, 349388), (182, 215008), (208, 188132), (224, 174694), (364, 107504), (416, 94066), (448, 87347), (728, 53752), (832, 47033), (1456, 26876), (2912, 13438), (5824, 6719)]