74807504

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{11777}}^1$

素因数の和:12182

約数の個数: 20

約数和(自身を含む): 145316964

約数和(自身を除く): 70509460

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 11777, 23554, 47108, 94216, 188432, 4675469, 9350938, 18701876, 37403752, 74807504]

約数ペア:

[(1, 74807504), (2, 37403752), (4, 18701876), (8, 9350938), (16, 4675469), (397, 188432), (794, 94216), (1588, 47108), (3176, 23554), (6352, 11777)]