40673928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 108630720

約数和(自身を除く): 67956792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 393, 408, 524, 761, 786, 1048, 1522, 1572, 2227, 2283, 3044, 3144, 4454, 4566, 6088, 6681, 8908, 9132, 12937, 13362, 17816, 18264, 25874, 26724, 38811, 51748, 53448, 77622, 99691, 103496, 155244, 199382, 299073, 310488, 398764, 598146, 797528, 1196292, 1694747, 2392584, 3389494, 5084241, 6778988, 10168482, 13557976, 20336964, 40673928]

約数ペア:

[(1, 40673928), (2, 20336964), (3, 13557976), (4, 10168482), (6, 6778988), (8, 5084241), (12, 3389494), (17, 2392584), (24, 1694747), (34, 1196292), (51, 797528), (68, 598146), (102, 398764), (131, 310488), (136, 299073), (204, 199382), (262, 155244), (393, 103496), (408, 99691), (524, 77622), (761, 53448), (786, 51748), (1048, 38811), (1522, 26724), (1572, 25874), (2227, 18264), (2283, 17816), (3044, 13362), (3144, 12937), (4454, 9132), (4566, 8908), (6088, 6681)]