25895484

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 67594240

約数和(自身を除く): 41698756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1471, 1956, 2934, 2942, 4401, 4413, 5868, 5884, 8802, 8826, 13239, 17604, 17652, 26478, 39717, 52956, 79434, 158868, 239773, 479546, 719319, 959092, 1438638, 2157957, 2877276, 4315914, 6473871, 8631828, 12947742, 25895484]

約数ペア:

[(1, 25895484), (2, 12947742), (3, 8631828), (4, 6473871), (6, 4315914), (9, 2877276), (12, 2157957), (18, 1438638), (27, 959092), (36, 719319), (54, 479546), (108, 239773), (163, 158868), (326, 79434), (489, 52956), (652, 39717), (978, 26478), (1467, 17652), (1471, 17604), (1956, 13239), (2934, 8826), (2942, 8802), (4401, 5884), (4413, 5868)]