26274395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 38043648

約数和(自身を除く): 11769253

約数列:

[1, 5, 7, 23, 35, 115, 127, 161, 257, 635, 805, 889, 1285, 1799, 2921, 4445, 5911, 8995, 14605, 20447, 29555, 32639, 41377, 102235, 163195, 206885, 228473, 750697, 1142365, 3753485, 5254879, 26274395]

約数ペア:

[(1, 26274395), (5, 5254879), (7, 3753485), (23, 1142365), (35, 750697), (115, 228473), (127, 206885), (161, 163195), (257, 102235), (635, 41377), (805, 32639), (889, 29555), (1285, 20447), (1799, 14605), (2921, 8995), (4445, 5911)]