1925767424

素因数分解:

$2^8\times 7^2\times {\mathrm{153521}}^1$

素因数の和:153551

約数の個数: 54

約数和(自身を含む): 4471635294

約数和(自身を除く): 2545867870

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 153521, 307042, 614084, 1074647, 1228168, 2149294, 2456336, 4298588, 4912672, 7522529, 8597176, 9825344, 15045058, 17194352, 19650688, 30090116, 34388704, 39301376, 60180232, 68777408, 120360464, 137554816, 240720928, 275109632, 481441856, 962883712, 1925767424]

約数ペア:

[(1, 1925767424), (2, 962883712), (4, 481441856), (7, 275109632), (8, 240720928), (14, 137554816), (16, 120360464), (28, 68777408), (32, 60180232), (49, 39301376), (56, 34388704), (64, 30090116), (98, 19650688), (112, 17194352), (128, 15045058), (196, 9825344), (224, 8597176), (256, 7522529), (392, 4912672), (448, 4298588), (784, 2456336), (896, 2149294), (1568, 1228168), (1792, 1074647), (3136, 614084), (6272, 307042), (12544, 153521)]