26556176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 55141560

約数和(自身を除く): 28585384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1097, 1424, 1513, 2194, 3026, 4388, 6052, 8776, 12104, 17552, 18649, 24208, 37298, 74596, 97633, 149192, 195266, 298384, 390532, 781064, 1562128, 1659761, 3319522, 6639044, 13278088, 26556176]

約数ペア:

[(1, 26556176), (2, 13278088), (4, 6639044), (8, 3319522), (16, 1659761), (17, 1562128), (34, 781064), (68, 390532), (89, 298384), (136, 195266), (178, 149192), (272, 97633), (356, 74596), (712, 37298), (1097, 24208), (1424, 18649), (1513, 17552), (2194, 12104), (3026, 8776), (4388, 6052)]