64102388

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 131114592

約数和(自身を除く): 67012204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 1004, 1303, 1757, 2606, 3514, 5212, 7028, 9121, 12299, 18242, 24598, 36484, 49196, 63847, 127694, 255388, 327053, 654106, 1308212, 2289371, 4578742, 9157484, 16025597, 32051194, 64102388]

約数ペア:

[(1, 64102388), (2, 32051194), (4, 16025597), (7, 9157484), (14, 4578742), (28, 2289371), (49, 1308212), (98, 654106), (196, 327053), (251, 255388), (502, 127694), (1004, 63847), (1303, 49196), (1757, 36484), (2606, 24598), (3514, 18242), (5212, 12299), (7028, 9121)]