40756776

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 105885120

約数和(自身を除く): 65128344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 344, 438, 516, 541, 584, 876, 1032, 1082, 1623, 1752, 2164, 3139, 3246, 4328, 6278, 6492, 9417, 12556, 12984, 18834, 23263, 25112, 37668, 39493, 46526, 69789, 75336, 78986, 93052, 118479, 139578, 157972, 186104, 236958, 279156, 315944, 473916, 558312, 947832, 1698199, 3396398, 5094597, 6792796, 10189194, 13585592, 20378388, 40756776]

約数ペア:

[(1, 40756776), (2, 20378388), (3, 13585592), (4, 10189194), (6, 6792796), (8, 5094597), (12, 3396398), (24, 1698199), (43, 947832), (73, 558312), (86, 473916), (129, 315944), (146, 279156), (172, 236958), (219, 186104), (258, 157972), (292, 139578), (344, 118479), (438, 93052), (516, 78986), (541, 75336), (584, 69789), (876, 46526), (1032, 39493), (1082, 37668), (1623, 25112), (1752, 23263), (2164, 18834), (3139, 12984), (3246, 12556), (4328, 9417), (6278, 6492)]