7636928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 16684752

約数和(自身を除く): 9047824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 137, 208, 268, 274, 416, 536, 548, 832, 871, 1072, 1096, 1742, 1781, 2144, 2192, 3484, 3562, 4288, 4384, 6968, 7124, 8768, 9179, 13936, 14248, 18358, 27872, 28496, 36716, 55744, 56992, 73432, 113984, 119327, 146864, 238654, 293728, 477308, 587456, 954616, 1909232, 3818464, 7636928]

約数ペア:

[(1, 7636928), (2, 3818464), (4, 1909232), (8, 954616), (13, 587456), (16, 477308), (26, 293728), (32, 238654), (52, 146864), (64, 119327), (67, 113984), (104, 73432), (134, 56992), (137, 55744), (208, 36716), (268, 28496), (274, 27872), (416, 18358), (536, 14248), (548, 13936), (832, 9179), (871, 8768), (1072, 7124), (1096, 6968), (1742, 4384), (1781, 4288), (2144, 3562), (2192, 3484)]