75187984

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{15307}}^1$

素因数の和:15622

約数の個数: 20

約数和(自身を含む): 146160784

約数和(自身を除く): 70972800

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 15307, 30614, 61228, 122456, 244912, 4699249, 9398498, 18796996, 37593992, 75187984]

約数ペア:

[(1, 75187984), (2, 37593992), (4, 18796996), (8, 9398498), (16, 4699249), (307, 244912), (614, 122456), (1228, 61228), (2456, 30614), (4912, 15307)]