72353072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 153686592

約数和(自身を除く): 81333520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1811, 1816, 2497, 3622, 3632, 4994, 7244, 9988, 14488, 19921, 19976, 28976, 39842, 39952, 79684, 159368, 318736, 411097, 822194, 1644388, 3288776, 4522067, 6577552, 9044134, 18088268, 36176536, 72353072]

約数ペア:

[(1, 72353072), (2, 36176536), (4, 18088268), (8, 9044134), (11, 6577552), (16, 4522067), (22, 3288776), (44, 1644388), (88, 822194), (176, 411097), (227, 318736), (454, 159368), (908, 79684), (1811, 39952), (1816, 39842), (2497, 28976), (3622, 19976), (3632, 19921), (4994, 14488), (7244, 9988)]