1552796672

素因数分解:

$2^{10}\times 7^3\times {\mathrm{4421}}^1$

素因数の和:4462

約数の個数: 88

約数和(自身を含む): 3620733600

約数和(自身を除く): 2067936928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2744, 3136, 3584, 4421, 5488, 6272, 7168, 8842, 10976, 12544, 17684, 21952, 25088, 30947, 35368, 43904, 50176, 61894, 70736, 87808, 123788, 141472, 175616, 216629, 247576, 282944, 351232, 433258, 495152, 565888, 866516, 990304, 1131776, 1516403, 1733032, 1980608, 2263552, 3032806, 3466064, 3961216, 4527104, 6065612, 6932128, 7922432, 12131224, 13864256, 15844864, 24262448, 27728512, 31689728, 48524896, 55457024, 97049792, 110914048, 194099584, 221828096, 388199168, 776398336, 1552796672]

約数ペア:

[(1, 1552796672), (2, 776398336), (4, 388199168), (7, 221828096), (8, 194099584), (14, 110914048), (16, 97049792), (28, 55457024), (32, 48524896), (49, 31689728), (56, 27728512), (64, 24262448), (98, 15844864), (112, 13864256), (128, 12131224), (196, 7922432), (224, 6932128), (256, 6065612), (343, 4527104), (392, 3961216), (448, 3466064), (512, 3032806), (686, 2263552), (784, 1980608), (896, 1733032), (1024, 1516403), (1372, 1131776), (1568, 990304), (1792, 866516), (2744, 565888), (3136, 495152), (3584, 433258), (4421, 351232), (5488, 282944), (6272, 247576), (7168, 216629), (8842, 175616), (10976, 141472), (12544, 123788), (17684, 87808), (21952, 70736), (25088, 61894), (30947, 50176), (35368, 43904)]