64406836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^2$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 123728332

約数和(自身を除く): 59321496

約数列:

[1, 2, 4, 13, 26, 52, 97, 113, 194, 226, 388, 452, 1261, 1469, 2522, 2938, 5044, 5876, 10961, 12769, 21922, 25538, 43844, 51076, 142493, 165997, 284986, 331994, 569972, 663988, 1238593, 2477186, 4954372, 16101709, 32203418, 64406836]

約数ペア:

[(1, 64406836), (2, 32203418), (4, 16101709), (13, 4954372), (26, 2477186), (52, 1238593), (97, 663988), (113, 569972), (194, 331994), (226, 284986), (388, 165997), (452, 142493), (1261, 51076), (1469, 43844), (2522, 25538), (2938, 21922), (5044, 12769), (5876, 10961)]