75120388

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19583}}^1$

素因数の和:19731

約数の個数: 24

約数和(自身を含む): 151345152

約数和(自身を除く): 76224764

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 19583, 39166, 78332, 137081, 274162, 548324, 2682871, 5365742, 10731484, 18780097, 37560194, 75120388]

約数ペア:

[(1, 75120388), (2, 37560194), (4, 18780097), (7, 10731484), (14, 5365742), (28, 2682871), (137, 548324), (274, 274162), (548, 137081), (959, 78332), (1918, 39166), (3836, 19583)]