65617792

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27014

約数の個数: 32

約数和(自身を含む): 137608200

約数和(自身を除く): 71990408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26981, 53962, 107924, 215848, 431696, 512639, 863392, 1025278, 1726784, 2050556, 3453568, 4101112, 8202224, 16404448, 32808896, 65617792]

約数ペア:

[(1, 65617792), (2, 32808896), (4, 16404448), (8, 8202224), (16, 4101112), (19, 3453568), (32, 2050556), (38, 1726784), (64, 1025278), (76, 863392), (128, 512639), (152, 431696), (304, 215848), (608, 107924), (1216, 53962), (2432, 26981)]