4689328

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 10490400

約数和(自身を除く): 5801072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 281, 298, 562, 596, 1043, 1124, 1192, 1967, 2086, 2248, 2384, 3934, 4172, 4496, 7868, 8344, 15736, 16688, 31472, 41869, 83738, 167476, 293083, 334952, 586166, 669904, 1172332, 2344664, 4689328]

約数ペア:

[(1, 4689328), (2, 2344664), (4, 1172332), (7, 669904), (8, 586166), (14, 334952), (16, 293083), (28, 167476), (56, 83738), (112, 41869), (149, 31472), (281, 16688), (298, 15736), (562, 8344), (596, 7868), (1043, 4496), (1124, 4172), (1192, 3934), (1967, 2384), (2086, 2248)]