13810576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 29275904

約数和(自身を除く): 15465328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 991, 1072, 1742, 1982, 3484, 3964, 6968, 7928, 12883, 13936, 15856, 25766, 51532, 66397, 103064, 132794, 206128, 265588, 531176, 863161, 1062352, 1726322, 3452644, 6905288, 13810576]

約数ペア:

[(1, 13810576), (2, 6905288), (4, 3452644), (8, 1726322), (13, 1062352), (16, 863161), (26, 531176), (52, 265588), (67, 206128), (104, 132794), (134, 103064), (208, 66397), (268, 51532), (536, 25766), (871, 15856), (991, 13936), (1072, 12883), (1742, 7928), (1982, 6968), (3484, 3964)]