38929408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5458

約数の個数: 44

約数和(自身を含む): 88954432

約数和(自身を除く): 50025024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 5431, 7168, 10862, 21724, 38017, 43448, 76034, 86896, 152068, 173792, 304136, 347584, 608272, 695168, 1216544, 1390336, 2433088, 2780672, 4866176, 5561344, 9732352, 19464704, 38929408]

約数ペア:

[(1, 38929408), (2, 19464704), (4, 9732352), (7, 5561344), (8, 4866176), (14, 2780672), (16, 2433088), (28, 1390336), (32, 1216544), (56, 695168), (64, 608272), (112, 347584), (128, 304136), (224, 173792), (256, 152068), (448, 86896), (512, 76034), (896, 43448), (1024, 38017), (1792, 21724), (3584, 10862), (5431, 7168)]