39636896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 84728448

約数和(自身を除く): 45091552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 631, 1208, 1262, 1963, 2416, 2524, 3926, 4832, 5048, 7852, 8203, 10096, 15704, 16406, 20192, 31408, 32812, 62816, 65624, 95281, 131248, 190562, 262496, 381124, 762248, 1238653, 1524496, 2477306, 3048992, 4954612, 9909224, 19818448, 39636896]

約数ペア:

[(1, 39636896), (2, 19818448), (4, 9909224), (8, 4954612), (13, 3048992), (16, 2477306), (26, 1524496), (32, 1238653), (52, 762248), (104, 381124), (151, 262496), (208, 190562), (302, 131248), (416, 95281), (604, 65624), (631, 62816), (1208, 32812), (1262, 31408), (1963, 20192), (2416, 16406), (2524, 15704), (3926, 10096), (4832, 8203), (5048, 7852)]