27155648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 58716672

約数和(自身を除く): 31561024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 257, 416, 508, 514, 832, 1016, 1028, 1651, 2032, 2056, 3302, 3341, 4064, 4112, 6604, 6682, 8128, 8224, 13208, 13364, 16448, 26416, 26728, 32639, 52832, 53456, 65278, 105664, 106912, 130556, 213824, 261112, 424307, 522224, 848614, 1044448, 1697228, 2088896, 3394456, 6788912, 13577824, 27155648]

約数ペア:

[(1, 27155648), (2, 13577824), (4, 6788912), (8, 3394456), (13, 2088896), (16, 1697228), (26, 1044448), (32, 848614), (52, 522224), (64, 424307), (104, 261112), (127, 213824), (208, 130556), (254, 106912), (257, 105664), (416, 65278), (508, 53456), (514, 52832), (832, 32639), (1016, 26728), (1028, 26416), (1651, 16448), (2032, 13364), (2056, 13208), (3302, 8224), (3341, 8128), (4064, 6682), (4112, 6604)]