72541196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199289}}^1$

素因数の和:199313

約数の個数: 24

約数和(自身を含む): 156243360

約数和(自身を除く): 83702164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199289, 398578, 797156, 1395023, 2590757, 2790046, 5181514, 5580092, 10363028, 18135299, 36270598, 72541196]

約数ペア:

[(1, 72541196), (2, 36270598), (4, 18135299), (7, 10363028), (13, 5580092), (14, 5181514), (26, 2790046), (28, 2590757), (52, 1395023), (91, 797156), (182, 398578), (364, 199289)]