75405856

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 152722584

約数和(自身を除く): 77316728

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 173, 212, 257, 346, 424, 514, 692, 848, 1028, 1384, 1696, 2056, 2768, 4112, 5536, 8224, 9169, 13621, 18338, 27242, 36676, 44461, 54484, 73352, 88922, 108968, 146704, 177844, 217936, 293408, 355688, 435872, 711376, 1422752, 2356433, 4712866, 9425732, 18851464, 37702928, 75405856]

約数ペア:

[(1, 75405856), (2, 37702928), (4, 18851464), (8, 9425732), (16, 4712866), (32, 2356433), (53, 1422752), (106, 711376), (173, 435872), (212, 355688), (257, 293408), (346, 217936), (424, 177844), (514, 146704), (692, 108968), (848, 88922), (1028, 73352), (1384, 54484), (1696, 44461), (2056, 36676), (2768, 27242), (4112, 18338), (5536, 13621), (8224, 9169)]