72455024

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 70535824

約数列:

[1, 2, 4, 8, 16, 127, 181, 197, 254, 362, 394, 508, 724, 788, 1016, 1448, 1576, 2032, 2896, 3152, 22987, 25019, 35657, 45974, 50038, 71314, 91948, 100076, 142628, 183896, 200152, 285256, 367792, 400304, 570512, 4528439, 9056878, 18113756, 36227512, 72455024]

約数ペア:

[(1, 72455024), (2, 36227512), (4, 18113756), (8, 9056878), (16, 4528439), (127, 570512), (181, 400304), (197, 367792), (254, 285256), (362, 200152), (394, 183896), (508, 142628), (724, 100076), (788, 91948), (1016, 71314), (1448, 50038), (1576, 45974), (2032, 35657), (2896, 25019), (3152, 22987)]