996937984

素因数分解:

$2^8\times 7^1\times {\mathrm{556327}}^1$

素因数の和:556350

約数の個数: 36

約数和(自身を含む): 2274268864

約数和(自身を除く): 1277330880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 556327, 1112654, 2225308, 3894289, 4450616, 7788578, 8901232, 15577156, 17802464, 31154312, 35604928, 62308624, 71209856, 124617248, 142419712, 249234496, 498468992, 996937984]

約数ペア:

[(1, 996937984), (2, 498468992), (4, 249234496), (7, 142419712), (8, 124617248), (14, 71209856), (16, 62308624), (28, 35604928), (32, 31154312), (56, 17802464), (64, 15577156), (112, 8901232), (128, 7788578), (224, 4450616), (256, 3894289), (448, 2225308), (896, 1112654), (1792, 556327)]