1356997376

素因数分解:

$2^8\times 7^2\times {\mathrm{108179}}^1$

素因数の和:108209

約数の個数: 54

約数和(自身を含む): 3150958860

約数和(自身を除く): 1793961484

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, 108179, 216358, 432716, 757253, 865432, 1514506, 1730864, 3029012, 3461728, 5300771, 6058024, 6923456, 10601542, 12116048, 13846912, 21203084, 24232096, 27693824, 42406168, 48464192, 84812336, 96928384, 169624672, 193856768, 339249344, 678498688, 1356997376]

約数ペア:

[(1, 1356997376), (2, 678498688), (4, 339249344), (7, 193856768), (8, 169624672), (14, 96928384), (16, 84812336), (28, 48464192), (32, 42406168), (49, 27693824), (56, 24232096), (64, 21203084), (98, 13846912), (112, 12116048), (128, 10601542), (196, 6923456), (224, 6058024), (256, 5300771), (392, 3461728), (448, 3029012), (784, 1730864), (896, 1514506), (1568, 865432), (1792, 757253), (3136, 432716), (6272, 216358), (12544, 108179)]