2046278624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73417}}^1$

素因数の和:73507

約数の個数: 48

約数和(自身を含む): 4403317968

約数和(自身を除く): 2357039344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 13936, 27872, 73417, 146834, 293668, 587336, 954421, 1174672, 1908842, 2349344, 3817684, 4918939, 7635368, 9837878, 15270736, 19675756, 30541472, 39351512, 63946207, 78703024, 127892414, 157406048, 255784828, 511569656, 1023139312, 2046278624]

約数ペア:

[(1, 2046278624), (2, 1023139312), (4, 511569656), (8, 255784828), (13, 157406048), (16, 127892414), (26, 78703024), (32, 63946207), (52, 39351512), (67, 30541472), (104, 19675756), (134, 15270736), (208, 9837878), (268, 7635368), (416, 4918939), (536, 3817684), (871, 2349344), (1072, 1908842), (1742, 1174672), (2144, 954421), (3484, 587336), (6968, 293668), (13936, 146834), (27872, 73417)]