549843968

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4022

約数の個数: 44

約数和(自身を含む): 1107345120

約数和(自身を除く): 557501152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2224, 3863, 4448, 7726, 8896, 15452, 17792, 30904, 35584, 61808, 71168, 123616, 142336, 247232, 494464, 536957, 988928, 1073914, 1977856, 2147828, 3955712, 4295656, 8591312, 17182624, 34365248, 68730496, 137460992, 274921984, 549843968]

約数ペア:

[(1, 549843968), (2, 274921984), (4, 137460992), (8, 68730496), (16, 34365248), (32, 17182624), (64, 8591312), (128, 4295656), (139, 3955712), (256, 2147828), (278, 1977856), (512, 1073914), (556, 988928), (1024, 536957), (1112, 494464), (2224, 247232), (3863, 142336), (4448, 123616), (7726, 71168), (8896, 61808), (15452, 35584), (17792, 30904)]