64535646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 150961536

約数和(自身を除く): 86425890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 681, 967, 1362, 1589, 1934, 2901, 3178, 4767, 5802, 6769, 9534, 11123, 13538, 20307, 22246, 33369, 40614, 47383, 66738, 94766, 142149, 219509, 284298, 439018, 658527, 1317054, 1536563, 3073126, 4609689, 9219378, 10755941, 21511882, 32267823, 64535646]

約数ペア:

[(1, 64535646), (2, 32267823), (3, 21511882), (6, 10755941), (7, 9219378), (14, 4609689), (21, 3073126), (42, 1536563), (49, 1317054), (98, 658527), (147, 439018), (227, 284298), (294, 219509), (454, 142149), (681, 94766), (967, 66738), (1362, 47383), (1589, 40614), (1934, 33369), (2901, 22246), (3178, 20307), (4767, 13538), (5802, 11123), (6769, 9534)]