64920352

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12601}}^1$

素因数の和:12641

約数の個数: 48

約数和(自身を含む): 152433792

約数和(自身を除く): 87513440

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12601, 25202, 50404, 88207, 100808, 176414, 201616, 289823, 352828, 403232, 579646, 705656, 1159292, 1411312, 2028761, 2318584, 2822624, 4057522, 4637168, 8115044, 9274336, 16230088, 32460176, 64920352]

約数ペア:

[(1, 64920352), (2, 32460176), (4, 16230088), (7, 9274336), (8, 8115044), (14, 4637168), (16, 4057522), (23, 2822624), (28, 2318584), (32, 2028761), (46, 1411312), (56, 1159292), (92, 705656), (112, 579646), (161, 403232), (184, 352828), (224, 289823), (322, 201616), (368, 176414), (644, 100808), (736, 88207), (1288, 50404), (2576, 25202), (5152, 12601)]