64778826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29101}}^1$

素因数の和:29166

約数の個数: 32

約数和(自身を含む): 150864768

約数和(自身を除く): 86085942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 29101, 58202, 87303, 174606, 203707, 407414, 611121, 1222242, 1542353, 3084706, 4627059, 9254118, 10796471, 21592942, 32389413, 64778826]

約数ペア:

[(1, 64778826), (2, 32389413), (3, 21592942), (6, 10796471), (7, 9254118), (14, 4627059), (21, 3084706), (42, 1542353), (53, 1222242), (106, 611121), (159, 407414), (318, 203707), (371, 174606), (742, 87303), (1113, 58202), (2226, 29101)]