72860896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 151880400

約数和(自身を除く): 79019504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 409, 586, 608, 818, 1172, 1636, 2344, 3272, 4688, 5567, 6544, 7771, 9376, 11134, 13088, 15542, 22268, 31084, 44536, 62168, 89072, 119837, 124336, 178144, 239674, 248672, 479348, 958696, 1917392, 2276903, 3834784, 4553806, 9107612, 18215224, 36430448, 72860896]

約数ペア:

[(1, 72860896), (2, 36430448), (4, 18215224), (8, 9107612), (16, 4553806), (19, 3834784), (32, 2276903), (38, 1917392), (76, 958696), (152, 479348), (293, 248672), (304, 239674), (409, 178144), (586, 124336), (608, 119837), (818, 89072), (1172, 62168), (1636, 44536), (2344, 31084), (3272, 22268), (4688, 15542), (5567, 13088), (6544, 11134), (7771, 9376)]