1628148352

素因数分解:

$2^7\times {\mathrm{1321}}^1\times {\mathrm{9629}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 3246369300

約数和(自身を除く): 1618220948

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1321, 2642, 5284, 9629, 10568, 19258, 21136, 38516, 42272, 77032, 84544, 154064, 169088, 308128, 616256, 1232512, 12719909, 25439818, 50879636, 101759272, 203518544, 407037088, 814074176, 1628148352]

約数ペア:

[(1, 1628148352), (2, 814074176), (4, 407037088), (8, 203518544), (16, 101759272), (32, 50879636), (64, 25439818), (128, 12719909), (1321, 1232512), (2642, 616256), (5284, 308128), (9629, 169088), (10568, 154064), (19258, 84544), (21136, 77032), (38516, 42272)]