25948449352

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8742739}}^1$

素因数の和:8742805

約数の個数: 32

約数和(自身を含む): 56652955200

約数和(自身を除く): 30704505848

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 8742739, 17485478, 34970956, 61199173, 69941912, 122398346, 244796692, 463365167, 489593384, 926730334, 1853460668, 3243556169, 3706921336, 6487112338, 12974224676, 25948449352]

約数ペア:

[(1, 25948449352), (2, 12974224676), (4, 6487112338), (7, 3706921336), (8, 3243556169), (14, 1853460668), (28, 926730334), (53, 489593384), (56, 463365167), (106, 244796692), (212, 122398346), (371, 69941912), (424, 61199173), (742, 34970956), (1484, 17485478), (2968, 8742739)]