56908696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3163}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 115612560

約数和(自身を除く): 58703864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3163, 4498, 6326, 8996, 12652, 17992, 25304, 41119, 82238, 164476, 328952, 547199, 1094398, 2188796, 4377592, 7113587, 14227174, 28454348, 56908696]

約数ペア:

[(1, 56908696), (2, 28454348), (4, 14227174), (8, 7113587), (13, 4377592), (26, 2188796), (52, 1094398), (104, 547199), (173, 328952), (346, 164476), (692, 82238), (1384, 41119), (2249, 25304), (3163, 17992), (4498, 12652), (6326, 8996)]