768129904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{91097}}^1$

素因数の和:91153

約数の個数: 40

約数和(自身を含む): 1626645888

約数和(自身を除く): 858515984

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 91097, 182194, 364388, 728776, 1457552, 1548649, 2824007, 3097298, 5648014, 6194596, 11296028, 12389192, 22592056, 24778384, 45184112, 48008119, 96016238, 192032476, 384064952, 768129904]

約数ペア:

[(1, 768129904), (2, 384064952), (4, 192032476), (8, 96016238), (16, 48008119), (17, 45184112), (31, 24778384), (34, 22592056), (62, 12389192), (68, 11296028), (124, 6194596), (136, 5648014), (248, 3097298), (272, 2824007), (496, 1548649), (527, 1457552), (1054, 728776), (2108, 364388), (4216, 182194), (8432, 91097)]