28572638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 17461282

約数列:

[1, 2, 31, 59, 62, 73, 107, 118, 146, 214, 1829, 2263, 3317, 3658, 4307, 4526, 6313, 6634, 7811, 8614, 12626, 15622, 133517, 195703, 242141, 267034, 391406, 460849, 484282, 921698, 14286319, 28572638]

約数ペア:

[(1, 28572638), (2, 14286319), (31, 921698), (59, 484282), (62, 460849), (73, 391406), (107, 267034), (118, 242141), (146, 195703), (214, 133517), (1829, 15622), (2263, 12626), (3317, 8614), (3658, 7811), (4307, 6634), (4526, 6313)]