64211856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{78691}}^1$

素因数の和:78719

約数の個数: 40

約数和(自身を含む): 175640544

約数和(自身を除く): 111428688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 78691, 157382, 236073, 314764, 472146, 629528, 944292, 1259056, 1337747, 1888584, 2675494, 3777168, 4013241, 5350988, 8026482, 10701976, 16052964, 21403952, 32105928, 64211856]

約数ペア:

[(1, 64211856), (2, 32105928), (3, 21403952), (4, 16052964), (6, 10701976), (8, 8026482), (12, 5350988), (16, 4013241), (17, 3777168), (24, 2675494), (34, 1888584), (48, 1337747), (51, 1259056), (68, 944292), (102, 629528), (136, 472146), (204, 314764), (272, 236073), (408, 157382), (816, 78691)]