25722496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{11821}}^1$

素因数の和:11852

約数の個数: 32

約数和(自身を含む): 54262980

約数和(自身を除く): 28540484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 11821, 23642, 47284, 94568, 189136, 200957, 378272, 401914, 756544, 803828, 1513088, 1607656, 3215312, 6430624, 12861248, 25722496]

約数ペア:

[(1, 25722496), (2, 12861248), (4, 6430624), (8, 3215312), (16, 1607656), (17, 1513088), (32, 803828), (34, 756544), (64, 401914), (68, 378272), (128, 200957), (136, 189136), (272, 94568), (544, 47284), (1088, 23642), (2176, 11821)]