27761656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 56417760

約数和(自身を除く): 28656104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 1543, 2249, 3086, 4498, 6172, 8996, 12344, 17992, 20059, 40118, 80236, 160472, 266939, 533878, 1067756, 2135512, 3470207, 6940414, 13880828, 27761656]

約数ペア:

[(1, 27761656), (2, 13880828), (4, 6940414), (8, 3470207), (13, 2135512), (26, 1067756), (52, 533878), (104, 266939), (173, 160472), (346, 80236), (692, 40118), (1384, 20059), (1543, 17992), (2249, 12344), (3086, 8996), (4498, 6172)]