1217047552

素因数分解:

$2^{10}\times 7^1\times {\mathrm{169789}}^1$

素因数の和:169816

約数の個数: 44

約数和(自身を含む): 2780481040

約数和(自身を除く): 1563433488

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, 169789, 339578, 679156, 1188523, 1358312, 2377046, 2716624, 4754092, 5433248, 9508184, 10866496, 19016368, 21732992, 38032736, 43465984, 76065472, 86931968, 152130944, 173863936, 304261888, 608523776, 1217047552]

約数ペア:

[(1, 1217047552), (2, 608523776), (4, 304261888), (7, 173863936), (8, 152130944), (14, 86931968), (16, 76065472), (28, 43465984), (32, 38032736), (56, 21732992), (64, 19016368), (112, 10866496), (128, 9508184), (224, 5433248), (256, 4754092), (448, 2716624), (512, 2377046), (896, 1358312), (1024, 1188523), (1792, 679156), (3584, 339578), (7168, 169789)]