77238208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{70991}}^1$

素因数の和:71020

約数の個数: 28

約数和(自身を含む): 162287712

約数和(自身を除く): 85049504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 70991, 141982, 283964, 567928, 1135856, 1206847, 2271712, 2413694, 4543424, 4827388, 9654776, 19309552, 38619104, 77238208]

約数ペア:

[(1, 77238208), (2, 38619104), (4, 19309552), (8, 9654776), (16, 4827388), (17, 4543424), (32, 2413694), (34, 2271712), (64, 1206847), (68, 1135856), (136, 567928), (272, 283964), (544, 141982), (1088, 70991)]