2504345984

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{121523}}^1$

素因数の和:121567

約数の個数: 64

約数和(自身を含む): 5949815040

約数和(自身を除く): 3445469056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608, 121523, 243046, 486092, 850661, 972184, 1701322, 1944368, 2795029, 3402644, 3888736, 5590058, 6805288, 7777472, 11180116, 13610576, 15554944, 19565203, 22360232, 27221152, 39130406, 44720464, 54442304, 78260812, 89440928, 108884608, 156521624, 178881856, 313043248, 357763712, 626086496, 1252172992, 2504345984]

約数ペア:

[(1, 2504345984), (2, 1252172992), (4, 626086496), (7, 357763712), (8, 313043248), (14, 178881856), (16, 156521624), (23, 108884608), (28, 89440928), (32, 78260812), (46, 54442304), (56, 44720464), (64, 39130406), (92, 27221152), (112, 22360232), (128, 19565203), (161, 15554944), (184, 13610576), (224, 11180116), (322, 7777472), (368, 6805288), (448, 5590058), (644, 3888736), (736, 3402644), (896, 2795029), (1288, 1944368), (1472, 1701322), (2576, 972184), (2944, 850661), (5152, 486092), (10304, 243046), (20608, 121523)]