28473704

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 65390400

約数和(自身を除く): 36916696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 3823, 7448, 7646, 15292, 26761, 30584, 53522, 72637, 107044, 145274, 187327, 214088, 290548, 374654, 508459, 581096, 749308, 1016918, 1498616, 2033836, 3559213, 4067672, 7118426, 14236852, 28473704]

約数ペア:

[(1, 28473704), (2, 14236852), (4, 7118426), (7, 4067672), (8, 3559213), (14, 2033836), (19, 1498616), (28, 1016918), (38, 749308), (49, 581096), (56, 508459), (76, 374654), (98, 290548), (133, 214088), (152, 187327), (196, 145274), (266, 107044), (392, 72637), (532, 53522), (931, 30584), (1064, 26761), (1862, 15292), (3724, 7646), (3823, 7448)]