29977792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 64776096

約数和(自身を除く): 34798304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 263, 274, 416, 526, 548, 832, 1052, 1096, 1781, 2104, 2192, 3419, 3562, 4208, 4384, 6838, 7124, 8416, 8768, 13676, 14248, 16832, 27352, 28496, 36031, 54704, 56992, 72062, 109408, 113984, 144124, 218816, 288248, 468403, 576496, 936806, 1152992, 1873612, 2305984, 3747224, 7494448, 14988896, 29977792]

約数ペア:

[(1, 29977792), (2, 14988896), (4, 7494448), (8, 3747224), (13, 2305984), (16, 1873612), (26, 1152992), (32, 936806), (52, 576496), (64, 468403), (104, 288248), (137, 218816), (208, 144124), (263, 113984), (274, 109408), (416, 72062), (526, 56992), (548, 54704), (832, 36031), (1052, 28496), (1096, 27352), (1781, 16832), (2104, 14248), (2192, 13676), (3419, 8768), (3562, 8416), (4208, 7124), (4384, 6838)]