247480064

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{74363}}^1$

素因数の和:74392

約数の個数: 36

約数和(自身を含む): 532000056

約数和(自身を除く): 284519992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 74363, 148726, 297452, 594904, 966719, 1189808, 1933438, 2379616, 3866876, 4759232, 7733752, 9518464, 15467504, 19036928, 30935008, 61870016, 123740032, 247480064]

約数ペア:

[(1, 247480064), (2, 123740032), (4, 61870016), (8, 30935008), (13, 19036928), (16, 15467504), (26, 9518464), (32, 7733752), (52, 4759232), (64, 3866876), (104, 2379616), (128, 1933438), (208, 1189808), (256, 966719), (416, 594904), (832, 297452), (1664, 148726), (3328, 74363)]