8712223744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1215433}}^1$

素因数の和:1215460

約数の個数: 44

約数和(自身を含む): 19903947184

約数和(自身を除く): 11191723440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 1215433, 2430866, 4861732, 8508031, 9723464, 17016062, 19446928, 34032124, 38893856, 68064248, 77787712, 136128496, 155575424, 272256992, 311150848, 544513984, 622301696, 1089027968, 1244603392, 2178055936, 4356111872, 8712223744]

約数ペア:

[(1, 8712223744), (2, 4356111872), (4, 2178055936), (7, 1244603392), (8, 1089027968), (14, 622301696), (16, 544513984), (28, 311150848), (32, 272256992), (56, 155575424), (64, 136128496), (112, 77787712), (128, 68064248), (224, 38893856), (256, 34032124), (448, 19446928), (512, 17016062), (896, 9723464), (1024, 8508031), (1792, 4861732), (3584, 2430866), (7168, 1215433)]