28207604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 51328200

約数和(自身を除く): 23120596

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 964, 1009, 2018, 4036, 6989, 13978, 27956, 29261, 58522, 117044, 243169, 486338, 972676, 7051901, 14103802, 28207604]

約数ペア:

[(1, 28207604), (2, 14103802), (4, 7051901), (29, 972676), (58, 486338), (116, 243169), (241, 117044), (482, 58522), (964, 29261), (1009, 27956), (2018, 13978), (4036, 6989)]