64008152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8431}}^1$

素因数の和:8523

約数の個数: 32

約数和(自身を含む): 131033280

約数和(自身を除く): 67025128

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 8431, 16862, 33724, 67448, 109603, 219206, 438412, 615463, 876824, 1230926, 2461852, 4923704, 8001019, 16002038, 32004076, 64008152]

約数ペア:

[(1, 64008152), (2, 32004076), (4, 16002038), (8, 8001019), (13, 4923704), (26, 2461852), (52, 1230926), (73, 876824), (104, 615463), (146, 438412), (292, 219206), (584, 109603), (949, 67448), (1898, 33724), (3796, 16862), (7592, 8431)]