9959936

素因数分解:

$2^9\times 7^2\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 60

約数和(自身を含む): 23207778

約数和(自身を除く): 13247842

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 397, 448, 512, 784, 794, 896, 1568, 1588, 1792, 2779, 3136, 3176, 3584, 5558, 6272, 6352, 11116, 12544, 12704, 19453, 22232, 25088, 25408, 38906, 44464, 50816, 77812, 88928, 101632, 155624, 177856, 203264, 311248, 355712, 622496, 711424, 1244992, 1422848, 2489984, 4979968, 9959936]

約数ペア:

[(1, 9959936), (2, 4979968), (4, 2489984), (7, 1422848), (8, 1244992), (14, 711424), (16, 622496), (28, 355712), (32, 311248), (49, 203264), (56, 177856), (64, 155624), (98, 101632), (112, 88928), (128, 77812), (196, 50816), (224, 44464), (256, 38906), (392, 25408), (397, 25088), (448, 22232), (512, 19453), (784, 12704), (794, 12544), (896, 11116), (1568, 6352), (1588, 6272), (1792, 5558), (2779, 3584), (3136, 3176)]