74945328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21991}}^1$

素因数の和:22073

約数の個数: 40

約数和(自身を含む): 196344576

約数和(自身を除く): 121399248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21991, 43982, 65973, 87964, 131946, 175928, 263892, 351856, 527784, 1055568, 1561361, 3122722, 4684083, 6245444, 9368166, 12490888, 18736332, 24981776, 37472664, 74945328]

約数ペア:

[(1, 74945328), (2, 37472664), (3, 24981776), (4, 18736332), (6, 12490888), (8, 9368166), (12, 6245444), (16, 4684083), (24, 3122722), (48, 1561361), (71, 1055568), (142, 527784), (213, 351856), (284, 263892), (426, 175928), (568, 131946), (852, 87964), (1136, 65973), (1704, 43982), (3408, 21991)]