65663552

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{7489}}^1$

素因数の和:7638

約数の個数: 28

約数和(自身を含む): 131269740

約数和(自身を除く): 65606188

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 7489, 8768, 14978, 29956, 59912, 119824, 239648, 479296, 1025993, 2051986, 4103972, 8207944, 16415888, 32831776, 65663552]

約数ペア:

[(1, 65663552), (2, 32831776), (4, 16415888), (8, 8207944), (16, 4103972), (32, 2051986), (64, 1025993), (137, 479296), (274, 239648), (548, 119824), (1096, 59912), (2192, 29956), (4384, 14978), (7489, 8768)]