71079584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 149157288

約数和(自身を除く): 78077704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 544, 677, 772, 1354, 1544, 2708, 3088, 3281, 5416, 6176, 6562, 10832, 11509, 13124, 21664, 23018, 26248, 46036, 52496, 92072, 104992, 130661, 184144, 261322, 368288, 522644, 1045288, 2090576, 2221237, 4181152, 4442474, 8884948, 17769896, 35539792, 71079584]

約数ペア:

[(1, 71079584), (2, 35539792), (4, 17769896), (8, 8884948), (16, 4442474), (17, 4181152), (32, 2221237), (34, 2090576), (68, 1045288), (136, 522644), (193, 368288), (272, 261322), (386, 184144), (544, 130661), (677, 104992), (772, 92072), (1354, 52496), (1544, 46036), (2708, 26248), (3088, 23018), (3281, 21664), (5416, 13124), (6176, 11509), (6562, 10832)]